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三螺杆泵样本


三螺杆泵
THREE SCREW PUMP

三螺杆泵概述 Introduction of three screw pumps 三螺杆泵选泵流程 Process of selecting pumps 三螺杆泵外形尺寸 External dimensions of three screw pumps

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    泊头市华拓泵业有限公司是研制产销各种工业用泵的专业厂家。公司位于素有“铸造之乡”和“汽车模具之乡”的 河北省泊头市,毗邻京沪线,石黄线,104和106国道,交通非常便利。          本公司集科研、生产、销售、服务于一体,生产设备精良,设计水平先进,生产工艺及检测设备完善,已通过了 ISO9001-2000国际质量管理体系认证和中国船级社认证。产品投放市场以来,以卓越的品质,优质的服务,诚信的经 营风格,铸造了“华拓”品牌产品。     华拓泵业产品规格齐全,性能可靠,质优价廉,赢得了广大客户的信赖;主要产品有齿轮泵系列,螺杆泵系列, 离心泵系列,转子泵系列,磁力泵系列等。产品广泛用于石油、化工、船舶、电力、食品、粮油、制药、印染、煤 炭、建材、冶金及国防科研等各行业润滑用泵和流体的输送,增压。    华拓泵业面对日趋激烈的市场竞争和全球经济一体化的严峻考验,会始终坚持“质量第一、信誉第一、用户第 一、服务第一”的企业宗旨,恪守“以科技创新,以质求存,持续改进,互利双赢”的企业理念,以人才构筑企业 基石,以科技推动企业发展,一切围绕客户,创造顾客满意产品价值链。华拓泵业愿与各界朋友真诚合作,共谋发 展,为用泵行业提供一流的产品和完美的流体输送解决方案。    华拓人竭诚欢迎各界朋友前来洽谈协作,共创辉煌!

华拓泵业

SN / S3F / SNJ / 3G 系列三螺杆泵

华拓泵业
Piston Housing

End cover

后盖

泵体 从推力套 Pump casing 安全阀 Safety valve 主推力套 Idler Balance 平衡环 衬套 Balance Piston Housing Balance piston
Insert Screw

Sleeve

轴套 密封
Seal

Suction cover

吸入盖

Thrust block

推力块

Driven screw

从杆

Pump casing

泵体

Driving screw

主杆

Front cover

前盖

密封
Seal

螺杆

Front cover

上盖

3G series, single suction, low pressure pumps
流量 Capacity : max. 95 m3/h max.1583 1/min 压差 Diff.pressure : max. 25 bar 转速 Rev. : max. 2900 r / min 介质粘度 Viscosity : 10 ~ 760 cSt 工作温度 Temperature : 80 ℃

3G 单吸低压系列

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华拓泵业

Idler retainer

挡圈

Pump casing

泵体

Driven screw Safety valve Driving screw Insert

从杆

安全阀

主杆

衬套

前盖 Balance sleeve Front cover 销 轴承

平衡套

密封
Seal

Pump casing (1) 从杆 Driving screw 衬套 Pump casing (2) 机械密封 Driven screw Insert Mechanical seal

泵体(一)

主杆

泵体(二)

Bearing

轴承

End cover

后盖

Pin

Bearing

SN 单吸中压系列

SN series, single suction, middle pressure pumps

流量 Capacity : max. 456 m3/h max. 7600 l / min 压差 Diff.pressure : 20 bar, max. 40 bar 转速 Rev.:max. 2900 r / min 介质粘度 Viscosity : 10 ~ 760 cSt 工作温度 Temperature : 80 ℃

华拓泵业
S3F 单吸低压系列
衬套 从杆 密封 轴承压盖

S3F series, single suction, low pressure pumps
流量 Capacity : max. 34 m3/h max. 560 l / min 压差 Diff.pressure : max. 16 bar 转速 Rev. : max. 2900 r / min 介质粘度 Viscosity : 10 ~ 760 cSt 工作温度 Temperature : 80 ℃

End cover Insert Driven screw 泵体 主杆 轴承箱 Seal 轴承 Bearing cover Pump casing Driving screw Bearing Housing Bearing

后盖

3GS series, double suction, low pressure pumps
流量 Capacity : max. 575 m3/h max. 9583 l / min 压差 Diff.pressure : max. 16 bar 转速 Rev. : max. 1450 r / min 介质粘度 Viscosity : 10 ~ 760 cSt 工作温度 Temperature : 80 ℃

3GS 双吸低压系列

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华拓泵业

SN / S3F / SNJ / 3G 系列三螺杆泵 SN/S3F/SNJ/3G SERIES THREE SCREW PUMP
三螺杆泵概述
三螺杆泵作为液体的动力源,已广泛安装配套在润滑 站,液压系统以及工艺冷却系统中,服务于船舶、冶金、钢 铁、石化、电力、机械加工等工业领域。多年的应用经验证

华拓泵业
选配套泵浦。

明:三螺杆泵在经济效益、传送质量、运转寿命、维护保养等 多方面都比其它容积式泵具有明显的优点,已成为这些行业首

工作原理、结构、特性

1 三螺杆泵属于回转式容积式泵,其泵送原理为:一个泵体
(或三孔衬套)和对称平行布置的三根相互啮合的螺杆精 确配合形成连续的相互隔离的密闭腔,当主杆转动时,流 体被吸入到密闭腔

中,随着主杆转动密 闭腔连续、均匀地沿 轴向移动,从而带动

流体由泵进口腔排送至出

口腔,实现泵送升压过程。

2 尽管螺杆处于旋转状态,但密闭腔中的液体并不发生搅拌
或涡流,只以低速沿主杆轴向平移,因此三螺杆泵具有优 异的吸入性能。

3 主杆完全处于液压平衡状态,从杆由液压驱动。主、从杆
之间在正常运行工况下不接触。由于油膜的存在,螺杆螺 旋面不会产生磨损,使得三螺杆泵具有很长的使用寿命。 需要说明的是,当开泵、停泵时,泵内主、从杆处于边界 状态,瞬间会发生直接接触,螺杆强度、表面硬度、加工 精度必须能够抵抗这种边界状态工况。另外,从杆要承受 一定的径向力,这是理论决定的。只有在螺杆、衬套、材 料选用与使用压力的适用性方面合理匹配,才能保证从杆 外圆与衬套内孔之间的油膜不发生破损,从而避免金属接 触而磨损。对于润滑油输送泵,我公司有成熟的技术和可 靠的工艺手段避免以上事故的发生。
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华拓泵业
driving screw moves. In this way, fluid is carried from INTRODUCTION OF THREE SCREW PUMPS Three screw pumps are widely used in lubrication stations, hydraulic systems and process cooling systems as power source of liquid, service for industry field of shipbuilding, metallurgy, iron and steel, petrochemical industry, power, machining, etc. Our experience in these years show that three screw pumps are more excellent than other pumps in the sides of economic benefit, transfer quality, running life and maintenance,it has been become the best choice of pump in the field we have mentioned above. 3 2 suction side to delivery side, and the pressure is lift in the whole process. Although the screws are rotating, fluid in the hermetic spaces doesn’t mix round or form vortex, but slowly makes an axial movement follows the direction of driving screw, which makes three screw pumps have excellent capability of absorption. Driving screw is hydraulic balanced, and driven screws are driven by hydraulic pressure. The driving screw and the driven screws never touch each other in normal working condition. Oil film is formed between them, so the helical surface of screws doesn’t wear down with the movement, that provide three screw pumps a long life-span. But it has to be pointed out that driving screw and driven screws are in critical state and touched directly when the pumps are started up or shut down. So the intensity, surface hardness and machining accuracy of screws must be suit for the critical state. Furthermore, driven screws have to suffer some kind of radial force. As a result, screws, insert, materials and pressure in use must be perfectly matched to insure the oil film between outer round of screw and inner bore of bushing not to be worn out and avoid the abrasion of metal surface. With regard to lubricating oil transfer pumps, CTP has mastered mature technique and reliable technical methods to avoid the defects mentioned above.

OPERATING PRINCIPLE, STRUCTURE AND CHARACTERISTIC OF THREE SCREW PUMP

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华拓泵业
Three screw pump is a kind of rotary displacement pump. Its operating principle could be described as follows: Consecutive accurately fit of a pump casing and three separate hermetic spaces are formed by parallel screws in mesh. When driving screw rotates, medium is absorbed into the hermetic spaces. The hermetic spaces make an axial movement continuously and equably as the

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华拓泵业

SN / S3F / SNJ / 3G 系列三螺杆泵 SN/S3F/SNJ/3G SERIES THREE SCREW PUMP

华拓泵业
适用介质 APPLICATION
三螺杆泵适用于输送各类不含磨蚀性杂质且对泵内零件不发生化学侵蚀的润滑性液体。例如:润滑油,矿物油,合成液压油 和天然油,其它比较特殊的润滑性介质如轻质燃油,重质燃油,煤焦油,高温沥青,粘胶液,乳化液等也可使用三螺杆泵进行输 送。此时,务必参阅相应的产品样本,进行正确选型和使用。

Three screw pumps can be used in the transformation of any lubricating liquid without any caustic impurity and the liquid that not chemically erode the component of the pumps. For example, lubricating oil, mineral oil, synthetic hydraulic fluid and natural oil can be transferred by them. And other special lubricating medium such as light fuel, reduced fuel oil, coal oil, high-temperature pitch, viscose and emulsion can also be transferred by three screw pumps. But now you should read the corresponding product manual, select a right pump and used it.

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华拓泵业

系列三螺杆泵的型式代号 SN(S3F) TYPE CODE OF SN (S3F) SERIES THREE SCREW PUMPS
SN 系列 Series 安装型式 Installation type 规格 Size 主杆螺旋方向(R = 右旋、L = 左旋) Spiral direction of driving screw (R= dextrogyrate, L= laevogyrate) 螺旋角 Pitch angle H 210 R 46 U12.1 W3

结构特性及轴承与密封形式 Structure characteristic and the style of bearing and seal 材料组合(见表 1) Materials mix (Table 1)

型式代号说明 EXPLANATION OF TYPE CODE
系列 SERIES

SN 单吸中压系列 SN series single-suction, middle pressure pumps S3F 单吸低压系列 S3F series single-suction, low pressure pumps 安装型式 INSTALLATION TYPE

华拓泵业
SNH:卧式底脚安装

SNH horizontal installation on the pedestal

SNF:卧式安装或壁挂式安装

SNF horizontal installation with bracket or hanging installation

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华拓泵业

出口

华拓泵业
进口
SNF:箱顶悬挂式安装 SNS:立式圆盘底脚安装 SNJ:深井式安装

SNF hanging installation on oil tank

SNS vertical installation on pump foot

SNJ deep-well installation

S3F: 卧式安装或壁挂式安装或箱顶悬挂式安装

S3F horizontal installation with bracket, wall-mounting installation or hanging installation on oil tank

如需其它安装型式或有特殊要求,请咨询CTP技术部

If any other type of installation or special requirements are needed, please consult with the technique department of CTP .

结构特性及轴承与密封形式 STRUCTURE CHARACTERISTIC AND THE STYLE OF BEARING AND SEAL
U: 内置滚动轴承 12.1(043)、M3N、EA564T: 三种均为机械密封, 结构见右示意图 U: Internal fixed ball bearing 12.1(043)、M3N、EA564T: All three types are mechanical seal Their structure can be checked from the sketch below 043型机械密封 M3N机械密封 EA564T机械密封

材料组合(见表 1) MATERIALS MIX (TABLE 1)

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华拓泵业

3G 系列三螺杆泵型式代号 TYPE CODE OF 3G SERIES THREE SCREW PUMPS
3G S 100 X 表示三螺杆泵 Representing for three screw pumps 系列特征 (S — 卧式双吸三螺杆泵、单吸时可省略,F — 挂式安装) Characteristic of the series (S-horizontal double suction three screw pumps, it can be neglected for single suction ones; F-hanging installation) 主杆外径 Outside diameter of driving screw 螺距数 Number of screw pitch 材料组合(见表1) Materials mix (Table 1) 表 1 TABLE 1
Code of materials mix

2

W2

材料组合代码 W2 W3

选泵流程

三螺杆泵选型时,用户提供下面《选型数据表》中的具体数据和相应的要求信息是非常必要的。这关系到泵的经济、正确的选型。 It is necessary for users to provide required data and information required by the “data & information needed for selecting pumps” when three screw pumps are selected.

选型数据表 DATA & INFORMATION NEEDED FOR SELECTING PUMPS
介 质 名 称 Medium 介质粘度 Medium viscosity 介质密度 Medium density 介质温度 Medium temperature 泵送流量 Capacity 泵进口压力 Inlet pressure 泵出口压力 Outlet pressure 泵进、出口压差 mm2/s kg/m ℃ m /h
3 3

华拓泵业
Pump Casing Insert Drining screw Driven screw

泵 体

衬 套

主 杆

从 杆

HT200 HT200

ZL109 ZL109

16MnCrS5 16MnCrS5 16MnCrS5 16MnCrS5

16MnCrS5 16MnCrS5 16MnCrS5 16MnCrS5

QT450-10 QT450-10 HT200

W21 W23

ZCuSn5Pb5Zn5 ZCuSn5Pb5Zn5 HT200

W30

16MnCrS5 (≤280 规格) 45 (>280 规格) 16MnCrS5 16MnCrS5 16MnCrS5 38CrMoAI 38CrMoAI 45

45 (≤280 规格) 16MnCrS5 16MnCrS5 16MnCrS5 38CrMoAI 38CrMoAI

LZQT400-15 (>280 规格)

W31 W32 W34 W35 W36 W37

HT200 HT200 HT200 HT200 HT200 HT200

HT200

耐磨铸铁 耐磨铸铁

ZQSn10-1 ZQSn10-1 ZQSn10-1

LZQT400-15

PROCESS OF SELECTING PUMPS

最 高 max. 最 高 max. 最 高 max. 最 高 max. 最 高 max. 最 高 max. 最 高 max.

最低 最低 最低 最低 最低 最低 最低

min. min. min. min. min. min. min.

正 常 Normally 正 常 Normally 正 常 Normally 正 常 Normally 正 常 Normally 正 常 Normally 正 常 Normally

MPa MPa MPa m ℃

Diff. pressure

装置气蚀余量 NPSH 环境温度 Environment Temperature 驱动方式 Driving type 安装位置 Installation position 操作状态 Operating state 安 装 方 式 Installation type

最 高 max.

最低

min.

正 常 Normally

室 内 Indoors 连 续 Continuously 卧 式 Horizontally 其 它 In other way



外 Outdoors

不 连 续 Discontinuously 立 式 Vertically

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华拓泵业

选型说明 DIRECTION OF SELECTING PUMPS
1

确定泵的转速 DETERMINE THE ROTATION SPEED

泵转速与输送介质的粘度和泵规格有关,转速确定规则为:输送高粘度介质时,选低转速;否则相反。

Rotational speed of a pump relates to viscosity of medium to be transferred and the specification of the pump. Here is the rule to select the rotational speed. If the viscosity of medium to be transferred is high, select low rotational speed. Otherwise, select the opposite.

华拓泵业
对于大规格的泵(SN440以上), For large-size pumps (SN440 and the above),
当润滑油粘度γ <50°E 时,转速选取以1450r/min或950 r/min为宜; 当润滑油粘度γ >50°E 时,转速选取以950 r/min为宜。 If the viscosity of lubricating oil γ <50°E , select rotational speed of 1450r/min or 950r/min. Else the viscosity of lubricating oilγ >50°E, select the rotational speed of 950r/min.

对于小规格的泵(SN280以下), For small-size pumps (SN280 and the below)
当润滑油粘度γ <50°E 时,转速选取以2900 r/min为宜; 当润滑油粘度γ >50°E 时,转速选取以1450 r/min为宜。

If the viscosity of lubricating oil γ <50°E , select the rotational speed of 2900r/min. Else the viscosity of lubricating oilγ >50°E, select the rotational speed of 1450r/min. 如果输送介质的润滑性较差,或含有微量杂质,应选较低转速,使泵保持较长的使用寿命。推荐转速1450 r/min或更低。 If the lubricating ability of medium to be transferred is not so good or a little impurity is contained in it, low rotational speed should be selected to keep life-span of the pumps. In such situation the rotational speed should be ≤1450 r/min or even lower.
2

配套电机功率要求 REQUIREMENT ON THE POWER OF MOTOR IN SET
泵的型号选定后,根据样本数据,可查到泵的轴功率N,电机功率Nm应按下表选取 When the Size of pump is selected, the shaft power of the pump can be checked out according to the performance table. The power of motor can be selected from the table below. N(kW) Nm(kW) ≤5 ≥1.25×N 5<N≤10 ≥1.2×N 10<N≤50 ≥1.15×N N>50 ≥1.1×N

3

为了保证泵的安全运行,泵进口前必须安装过滤器,过滤精度为30~60目。 A STRAINER SHOULD BE INSTALLED ON THE FRONT OF INLET TO MAKE SURE THAT THE PUMP RUNS SAFELY. AND THE ACCURACY OF THE STRAINER SHOULD BE 30~60 MESHES.
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华拓泵业
SN系列三螺杆泵性能表 (950 r/min) Performance table of SN series three screw pumps (950r/min)
规格 Size 转速 Rev. (r / min) 压力 Pressure (MPa) 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2
运 动 粘 度 Viscosity (mm 2 /s)

10
流量 Capacity (1 / min) shaft power (kW)

20
轴功率
流量 Capacity (1 / min) shaft power (kW)

40
轴功率
流量 Capacity (1 / min) shaft power (kW)

75
轴功率
流量 Capacity (1 / min) shaft power (kW)

150
轴功率
流量 Capacity (1 / min) shaft power (kW)

380
轴功率
流量 Capacity (1 / min) shaft power (kW)

760
轴功率
流量 Capacity (1 / min) shaft power (kW)

轴功率

40-38

950

40-46

950

40-54

950

80-36

950

80-42

950

80-46

80-54

120-42

120-46

120-51

120-54

华拓泵业
950 950 950 950 950 950 950 950 950 950 950 950

210-40

210-46

210-54

280-43

280-46

280-54

18.3 16.4 14.6 12.9 24.2 21.6 19.2 16.9 31.7 27.5 23.7 20 33.8 30.7 27.8 25 40.6 36.3 32.4 28.7 48.4 44.2 40.3 36.5 62.3 55.5 49.3 43.3 58.6 53.1 48 43.2 70.4 64.9 59.8 55 80.1 71.4 63.2 55.5 91.9 83.1 75 67.3 101.6 95.4 89.6 84.1 127 118.5 110.7 103.2 166.5 152.9 140.3 128.4 149 138.7 129.2 120.2 170.6 160.3 150.8 141.8 223.9 207.5 192.3 177.8

0.23 0.4 0.57 0.75 0.29 0.52 0.75 0.98 0.37 0.67 0.98 1.29 0.4 0.71 1.02 1.34 0.46 0.85 1.23 1.61 0.53 0.98 1.43 1.87 0.67 1.26 1.85 2.44 0.69 1.23 1.78 2.32 0.79 1.43 2.07 2.72 0.9 1.66 2.42 3.18 1 1.86 2.71 3.57 1.13 2.04 2.95 3.87 1.37 2.51 3.66 4.81 1.75 3.28 4.81 6.33 1.68 3.03 4.38 5.73 1.86 3.39 4.92 6.45 2.37 4.41 6.44 8.48

19 17.7 16.5 15.4 25.3 23.5 21.9 20.3 33.4 30.6 27.9 25.4 35 32.9 30.9 29 42.3 39.4 36.7 34.1 50.1 47.2 44.5 42 65 60.4 56.1 52 60.9 57.1 53.7 50.4 72.7 68.9 65.5 62.2 83.6 77.6 72 66.7 95.4 89.4 83.8 78.5 104.1 99.8 95.9 92.1 130.3 124.5 119.1 114 171.9 162.5 153.9 145.8 153.1 146 139.5 133.3 174.7 167.6 161.1 155 230.3 219.1 208.7 198.8

0.24 0.41 0.58 0.75 0.29 0.52 0.75 0.98 0.37 0.68 0.99 1.3 0.4 0.72 1.03 1.35 0.47 0.85 1.24 1.62 0.54 0.99 1.43 1.88 0.68 1.27 1.86 2.45 0.7 1.25 1.79 2.34 0.8 1.44 2.09 2.73 0.91 1.67 2.43 3.19 1.01 1.87 2.73 3.58 1.15 2.06 2.98 3.89 1.39 2.53 3.68 4.83 1.77 3.3 4.83 6.36 1.71 3.06 4.41 5.76 1.89 3.42 4.95 6.48 2.4 4.44 6.47 8.51

19.4 18.4 17.5 16.7 25.9 24.5 23.3 22.1 34.3 32.2 30.2 28.3 35.7 34.1 32.6 31.2 43.1 41 38.9 37 51 48.8 46.8 44.9 66.4 63 59.7 56.7 62 59.2 56.6 54.2 73.8 71 68.4 66 85.5 81 76.8 72.9 97.3 92.8 88.6 84.7 105.4 102.2 99.3 96.4 132.1 127.8 123.8 119.9 174.7 167.7 161.3 155.1 155.3 150 145.2 140.6 176.9 171.6 166.8 162.2 233.9 225.5 217.7 210.3

0.24 0.41 0.58 0.75 0.29 0.52 0.75 0.98 0.37 0.68 0.99 1.3 0.4 0.72 1.03 1.35 0.47 0.85 1.24 1.62 0.54 0.99 1.43 1.88 0.68 1.27 1.86 2.45 0.7 1.25 1.79 2.34 0.8 1.44 2.09 2.73 0.91 1.67 2.43 3.19 1.01 1.87 2.73 3.58 1.15 2.06 2.98 3.89 1.39 2.53 3.68 4.83 1.77 3.3 4.83 6.36 1.71 3.06 4.41 5.76 1.89 3.42 4.95 6.48 2.4 4.44 6.47 8.51

19.8 19 18.4 17.8 26.4 25.4 24.6 23.7 35.1 33.6 32.2 30.8 36.3 35.2 34.1 33.2 43.9 42.4 40.9 39.6 51.8 50.2 48.8 47.4 67.7 65.3 63 60.8 63 61 59.2 57.4 74.8 72.8 71 69.2 87.1 84 81 78.3 98.9 95.8 92.8 90.1 106.6 104.3 102.2 100.2 133.8 130.7 127.8 125.1 177.3 172.3 167.8 163.4 157.2 153.4 150 146.7 178.8 175 171.6 168.3 236.9 231 225.5 220.2

0.27 0.44 0.61 0.78 0.32 0.55 0.78 1.01 0.4 0.71 1.02 1.33 0.44 0.76 1.07 1.38 0.51 0.89 1.28 1.66 0.58 1.02 1.47 1.92 0.72 1.31 1.9 2.49 0.76 1.3 1.85 2.39 0.85 1.5 2.14 2.79 0.97 1.73 2.49 3.25 1.07 1.92 2.78 3.64 1.23 2.14 3.05 3.96 1.46 2.61 3.76 4.9 1.85 3.38 4.9 6.43 1.84 3.19 4.54 5.88 2.02 3.55 5.08 6.6 2.53 4.56 6.6 8.64

20 19.4 18.9 18.5 26.6 25.9 25.3 24.6 35.5 34.4 33.3 32.3 36.6 35.8 35 34.2 44.4 43.3 42.2 41.2 52.3 51.1 50.1 49 68.4 66.6 64.8 63.2 63.6 62.1 60.7 59.4 75.4 73.9 72.5 71.2 88.1 85.7 83.4 81.3 99.9 97.5 95.2 93.1 107.3 105.6 104.1 102.6 134.7 132.4 130.2 128.2 178.8 175 171.6 168.3 158.3 155.5 152.9 150.5 180 177.1 174.6 172.1 238.8 234.3 230.1 226.2

0.31 0.48 0.65 0.83 0.37 0.6 0.83 1.05 0.45 0.75 1.06 1.37 0.5 0.81 1.13 1.44 0.57 0.95 1.33 1.71 0.63 1.08 1.53 1.98 0.77 1.36 1.95 2.54 0.84 1.38 1.93 2.48 0.94 1.58 2.22 2.87 1.05 1.81 2.57 3.33 1.15 2.01 2.86 3.72 1.35 2.27 3.18 4.09 1.59 2.74 3.88 5.03 1.97 3.5 5.03 6.56 2.01 3.36 4.71 6.06 2.19 3.72 5.25 6.78 2.7 4.74 6.77 8.81

20.2 19.8 19.5 19.2 26.9 26.4 26 25.5 36 35.2 34.4 33.7 37 36.4 35.8 35.3 44.9 44.1 43.3 42.6 52.7 51.9 51.2 50.5 69.1 67.9 66.7 65.5 64.2 63.2 62.3 61.4 76 75 74.1 73.2 89 87.4 85.8 84.4 100.8 99.2 97.6 96.2 108 106.8 105.7 104.7 135.6 134 132.5 131.1 180.2 177.6 175.3 173 159.4 157.4 155.6 153.9 181 179 177.2 175.5 240.5 237.4 234.5 231.8

0.36 0.53 0.7 0.88 0.42 0.65 0.88 1.11 0.5 0.8 1.11 1.42 0.57 0.89 1.2 1.51 0.64 1.02 1.4 1.79 0.71 1.15 1.6 2.05 0.85 1.44 2.03 2.62 0.96 1.5 2.05 2.6 1.06 1.7 2.34 2.99 1.17 1.93 2.69 3.45 1.27 2.13 2.98 3.84 1.56 2.47 3.38 4.3 1.79 2.94 4.09 5.23 2.18 3.71 5.23 6.76 2.34 3.69 5.04 6.39 2.52 4.05 5.58 7.11 3.03 5.07 7.11 9.14

20.3 20 19.8 19.6 27.1 26.7 26.4 26.1 36.2 35.7 35.1 34.6 37.1 36.7 36.3 35.9 45.1 44.5 43.9 43.3 52.9 52.3 51.7 51.2 69.5 68.6 67.7 66.8 64.5 63.7 63 62.3 76.3 75.5 74.8 74.1 89.5 88.3 87.1 86 101.3 100.1 98.9 97.8 108.3 107.4 106.6 105.8 136.1 134.9 133.8 132.7 181 179 177.2 175.5 160 158.5 157.2 155.9 181.6 180.1 178.8 177.5 241.4 239.1 236.9 234.8

0.46 0.63 0.8 0.97 0.51 0.74 0.97 1.2 0.59 0.9 1.21 1.52 0.69 1.01 1.32 1.63 0.76 1.14 1.52 1.91 0.83 1.27 1.72 2.17 0.97 1.56 2.15 2.74 1.16 1.71 2.26 2.8 1.26 1.91 2.55 3.2 1.38 2.14 2.89 3.65 1.48 2.33 3.19 4.05 1.87 2.79 3.7 4.61 2.11 3.25 4.4 5.55 2.49 4.02 5.55 7.08 2.8 4.15 5.5 6.85 2.98 4.51 6.04 7.57 3.49 5.53 7.56 9.6

10

华拓泵业
SN系列三螺杆泵性能表 (950 r/min) Performance table of SN series three screw pumps (950r/min)
规格 Size 转速 Rev. (r / min) 压力 Pressure (MPa) 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2
运 动 粘 度 Viscosity (mm 2 /s)

10
流量 Capacity (1 / min) shaft power (kW)

20
轴功率
流量 Capacity (1 / min) shaft power (kW)

40
轴功率
流量 Capacity (1 / min) shaft power (kW)

75
轴功率
流量 Capacity (1 / min) shaft power (kW)

150
轴功率
流量 Capacity (1 / min) shaft power (kW)

380
流量 Capacity (1 / min) shaft power (kW)

760
轴功率
流量 Capacity (1 / min) shaft power (kW)

轴功率

轴功率

440-40

950

440-46

950

440-52

950

440-54

950

660-40

950

660-44

660-46

660-51

660-54

940-36

940-42

940-46

华拓泵业
950 950 950 950 950 950 950 950 950 950 950 950 950

940-50

940-54

1300-38

1300-42

1300-44

1300-46

213.6 203 193.3 184 271.7 257.3 244 231.3 312 289 267.7 247.5 351.3 328.3 307 286.8 334.9 320.8 307.8 295.4 375.6 356.4 338.6 321.7 408.4 389.1 371.3 354.4 475.2 444.4 415.9 388.9 545.3 514.5 486 459 408.4 390.2 373.4 357.5 482 457.1 434.1 412.3 584.9 560 537 515.2 651.4 611.5 574.7 539.7 769.3 729.5 692.6 657.6 579.4 556.5 535.3 515.2 688.2 656.9 628 600.5 740.6 709.3 680.4 652.9 806.2 774.8 745.9 718.4

2.38 4.27 6.16 8.05 2.9 5.32 7.73 10.14 3.33 6.17 9.01 11.85 3.66 6.82 9.99 13.16 3.64 6.58 9.52 12.45 4.04 7.37 10.7 14.03 4.31 7.91 11.52 15.12 4.99 9.27 13.55 17.83 5.57 10.43 15.3 20.16 4.6 8.2 11.79 15.38 5.29 9.56 13.84 18.11 6.14 11.28 16.41 21.54 6.85 12.69 18.54 24.38 7.84 14.66 21.49 28.31 6.45 11.52 16.58 21.65 7.44 13.5 19.56 25.62 7.88 14.38 20.87 27.37 8.43 15.47 22.51 29.56

217.7 210.5 203.8 197.5 277.3 267.5 258.4 249.8 321.1 305.3 290.7 276.9 360.4 344.6 330 316.2 340.5 330.9 322 313.5 383.2 370.1 357.9 346.3 416 402.8 390.6 379.1 487.4 466.3 446.8 428.2 557.5 536.4 516.9 498.3 415.6 403.1 391.6 380.6 491.8 474.7 458.9 444 594.6 577.6 561.8 546.8 667.1 639.8 614.7 590.7 785 757.8 732.6 708.7 588.5 572.8 558.3 544.6 700.6 679.1 659.3 640.5 753 731.6 711.8 693 818.5 797.1 777.3 758.5

2.43 4.31 6.2 8.09 2.95 5.36 7.78 10.19 3.38 6.21 9.05 11.89 3.7 6.87 10.04 13.2 3.71 6.65 9.58 12.52 4.1 7.43 10.76 14.09 4.38 7.98 11.58 15.19 5.05 9.33 13.61 17.89 5.64 10.5 15.37 20.23 4.7 8.29 11.89 15.48 5.38 9.66 13.93 18.21 6.24 11.37 16.5 21.64 6.95 12.79 18.63 24.48 7.93 14.76 21.58 28.41 6.58 11.65 16.72 21.78 7.58 13.64 19.7 25.76 8.01 14.51 21.01 27.5 8.56 15.6 22.64 29.69

220 214.6 209.6 204.9 280.4 273 266.2 259.7 326 314.2 303.3 292.9 365.3 353.5 342.6 332.2 343.5 336.3 329.6 323.3 387.4 377.6 368.5 359.8 420.2 410.3 401.2 392.6 494 478.3 463.7 449.8 564.1 548.4 533.8 520 419.5 410.2 401.6 393.4 497.1 484.4 472.6 461.4 600 587.3 575.5 564.3 675.6 655.2 636.4 618.5 793.6 773.2 754.3 736.4 593.4 581.7 570.9 560.6 707.3 691.2 676.4 662.4 759.7 743.7 728.8 714.8 825.2 809.2 794.4 780.3

2.43 4.31 6.2 8.09 2.95 5.36 7.78 10.19 3.38 6.21 9.05 11.89 3.7 6.87 10.04 13.2 3.71 6.65 9.58 12.52 4.1 7.43 10.76 14.09 4.38 7.98 11.58 15.19 5.05 9.33 13.61 17.89 5.64 10.5 15.37 20.23 4.7 8.29 11.89 15.48 5.38 9.66 13.93 18.21 6.24 11.37 16.5 21.64 6.95 12.79 18.63 24.48 7.93 14.76 21.58 28.41 6.58 11.65 16.72 21.78 7.58 13.64 19.7 25.76 8.01 14.51 21.01 27.5 8.56 15.6 22.64 29.69

221.9 218.1 214.6 211.2 283.1 277.9 273.1 268.5 330.3 322 314.3 307 369.6 361.3 353.6 346.3 346.1 341 336.3 331.8 390.9 384 377.5 371.4 423.7 416.7 410.3 404.1 499.7 488.6 478.2 468.4 569.8 558.7 548.3 538.5 422.9 416.3 410.2 404.4 501.8 492.8 484.5 476.6 604.7 595.7 587.3 579.5 683.1 668.6 655.3 642.6 801 786.6 773.2 760.6 597.7 589.4 581.7 574.5 713.1 701.7 691.2 681.3 765.5 754.2 743.7 733.7 831 819.7 809.2 799.2

2.61 4.5 6.39 8.28 3.14 5.55 7.97 10.38 3.56 6.4 9.24 12.08 3.89 7.06 10.23 13.39 3.98 6.92 9.86 12.79 4.37 7.7 11.03 14.36 4.65 8.25 11.85 15.46 5.32 9.6 13.88 18.16 5.91 10.77 15.64 20.5 5.08 8.67 12.26 15.86 5.76 10.04 14.31 18.59 6.62 11.75 16.88 22.01 7.33 13.17 19.01 24.85 8.31 15.13 21.96 28.78 7.12 12.19 17.25 22.32 8.11 14.17 20.23 26.29 8.55 15.05 21.54 28.04 9.09 16.14 23.18 30.22

223.1 220.2 217.5 215 284.6 280.7 277 273.5 332.8 326.5 320.6 315.1 372.1 365.8 360 354.4 347.7 343.8 340.2 336.8 393.1 387.8 382.9 378.2 425.8 420.5 415.6 411 503.1 494.7 486.8 479.4 573.2 564.8 556.9 549.5 424.9 419.9 415.3 410.9 504.5 497.7 491.4 485.4 607.4 600.6 594.3 588.3 687.4 676.5 666.5 656.9 805.4 794.5 784.4 774.8 600.2 593.9 588.1 582.6 716.5 707.9 700 692.5 768.9 760.4 752.4 744.9 834.5 825.9 817.9 810.4

2.85 4.74 6.63 8.52 3.37 5.79 8.2 10.61 3.8 6.64 9.48 12.32 4.13 7.29 10.46 13.63 4.31 7.25 10.19 13.12 4.7 8.03 11.36 14.7 4.98 8.58 12.18 15.79 5.65 9.93 14.21 18.5 6.24 11.1 15.97 20.83 5.52 9.11 12.7 16.3 6.2 10.48 14.75 19.03 7.06 12.19 17.32 22.46 7.77 13.61 19.45 25.3 8.75 15.58 22.4 29.23 7.66 12.73 17.79 22.86 8.65 14.71 20.77 26.83 9.09 15.59 22.08 28.58 9.64 16.68 23.72 30.77

224.2 222.2 220.3 218.6 286.2 283.5 281 278.6 335.3 330.9 326.9 323 374.6 370.2 366.2 362.3 349.2 346.5 344 341.7 395.1 391.5 388.1 384.9 427.9 424.2 420.8 417.6 506.4 500.6 495.2 490 576.5 570.7 565.3 560.1 427.2 424 421.1 418.3 507.1 502.4 498 493.9 610 605.3 600.9 596.8 691.7 684.1 677.2 670.6 809.6 802.1 795.1 788.5 602.6 598.3 594.3 590.5 719.9 713.9 708.5 703.3 772.3 766.4 760.9 755.7 837.8 831.9 826.4 821.2

3.34 5.23 7.12 9.01 3.87 6.28 8.69 11.11 4.29 7.13 9.97 12.81 4.62 7.79 10.96 14.12 5.05 7.99 10.93 13.87 5.45 8.78 12.11 15.44 5.72 9.32 12.93 16.53 6.4 10.68 14.96 19.24 6.98 11.85 16.71 21.57 6.56 10.16 13.75 17.34 7.25 11.52 15.8 20.07 8.1 13.23 18.37 23.5 8.81 14.65 20.5 26.34 9.8 16.62 23.44 30.27 9.17 14.24 19.31 24.37 10.17 16.23 22.29 28.35 10.61 17.1 23.6 30.1 11.15 18.19 25.24 32.28

224.8 223.3 221.9 220.6 287 285 283.1 281.3 336.6 333.3 330.2 327.4 375.9 372.6 369.6 366.7 350 348 346.1 344.4 396.2 393.5 390.9 388.5 429 426.2 423.7 421.2 508.2 503.8 499.7 495.8 578.3 573.9 569.8 565.9 427.8 425.2 422.8 420.5 508.6 505 501.7 498.6 611.4 607.9 604.6 601.4 693.9 688.2 683 678 811.9 806.2 800.9 795.9 603.9 600.6 597.6 594.7 721.6 717.1 713 709 774.1 769.6 765.4 761.4 839.6 835.1 830.9 827

4.04 5.92 7.81 9.7 4.56 6.97 9.39 11.8 4.99 7.82 10.66 13.5 5.31 8.48 11.65 14.81 6.03 8.97 11.91 14.84 6.43 9.76 13.09 16.42 6.7 10.3 13.91 17.51 7.38 11.66 15.94 20.22 7.96 12.82 17.69 22.55 7.89 11.48 15.07 18.66 8.57 12.84 17.12 21.39 9.42 14.56 19.69 24.82 10.13 15.98 21.82 27.66 11.12 17.94 24.77 31.59 10.86 15.93 20.99 26.06 11.86 17.92 23.98 30.04 12.29 18.79 25.29 31.78 12.84 19.88 26.92 33.97

11

华拓泵业
SN系列三螺杆泵性能表 (950 r/min) Performance table of SN series three screw pumps (950r/min)
规格 Size 转速 Rev. (r / min) 压力 Pressure (MPa) 0.5 1300-54 950 1 1.5 2 0.5 1700-42 950 1 1.5 2 0.5 1700-46 950 1 1.5 2 0.5 2200-42 950 1 1.5 2 0.5 1 2 1 2 1 2 1 2 1 2 1 1.5 2 0.5 7400-32 950 1 1.5 2 0.5 7400-40 950 1 1.5 2 0.5 9400-32 950 1 1.5 2 0.5 9400-40 950 1 1.5 2 1.5 0.5 1.5 0.5 1.5 0.5 1.5 0.5 1.5 0.5
运 动 粘 度 Viscosity (mm 2 /s)

10
流量 Capacity (1 / min) shaft power (kW)

20
轴功率
流量 Capacity (1 / min) shaft power (kW)

40
轴功率
流量 Capacity (1 / min) shaft power (kW)

75
轴功率
流量 Capacity (1 / min) shaft power (kW)

150
轴功率
流量 Capacity (1 / min) shaft power (kW)

380
轴功率
流量 Capacity (1 / min) shaft power (kW)

760
轴功率
流量 Capacity (1 / min) shaft power (kW)

轴功率

1061.7 1011.4 965 920.9 924.9 886.4 850.8 816.9 1078.9 1040.4 1004.7 970.9 1207.7 1161.1 1118 1077 1402.9 1356.3 1313.2 1272.3 1792.4 1727 1666.6 1609.2 2251 2185.6 2125.2 2067.8 2322 2261 2189 2132 2850 2776 2687 2616 3378 3290 3185 3101 2805 2732 2645 2575 3740 3643 3527 3434 3606 3512 3400 3310 4829 4703 4553 4433

10.75 20.12 29.49 38.86 9.98 18.09 26.2 34.3 11.26 20.65 30.05 39.44 13.03 23.58 34.13 44.67 14.66 26.83 39.01 51.18 19.36 34.98 50.59 66.21 23.19 42.62 62.06 81.5 27.6 47.7 67.7 87.8 32.2 56.8 81.4 106 66 95.1 124 35.5 59.7 84 108 43.6 76 108 141 45.6 76.7 108 139 56.1 97.8 140 181 36.8

1081.6 1047.3 1015.6 985.5 940 913.6 889.2 866 1094 1067.6 1043.2 1020 1226.1 1194.2 1164.7 1136.7 1421.3 1389.4 1360 1332

10.88 20.25 29.62 38.99 10.16 18.27 26.38 34.48 11.44 20.83 30.22 39.62 13.27 23.81 34.36 44.91 14.89 27.07 39.24 51.42 19.72 35.34 50.95 66.57 23.54 42.98 62.42 81.86 27.6 47.7 67.7 87.8 32.2 56.8 81.4 106 66 95.1 124 35.5 59.7 84 108 43.6 76 108 141 45.6 76.7 108 139 56.1 97.8 140 181 36.8

1092.3 1066.7 1043 1020.5 948.4 928.6 910.4 893.1 1102.3 1082.6 1064.4 1047 1236.1 1212.2 1190.1 1169.2 1431.3 1407.4 1385.4 1364.4 1832.2 1798.8 1767.9 1738.6 2290.8 2257.4 2226.6 2197.2 2369 2338 2310 2283 2907 2870 2835 2803 3446 3402 3361 3322 2862 2825 2791 2759 3816 3767 3722 3678 3679 3632 3588 3546 4926 4863 4804 4749

10.88 20.25 29.62 38.99 10.16 18.27 26.38 34.48 11.44 20.83 30.22 39.62 13.27 23.81 34.36 44.91 14.89 27.07 39.24 51.42 19.72 35.34 50.95 66.57 23.54 42.98 62.42 81.86 27.6 47.7 67.7 87.8 32.2 56.8 81.4 106 66 95.1 124 35.5 59.7 84 108 43.6 76 108 141 45.6 76.7 108 139 56.1 97.8 140 181 36.8

1101.6 1083.5 1066.7 1050.7 955.5 941.5 928.6 916.3 1109.5 1095.5 1082.6 1070.3 1244.8 1227.9 1212.3 1197.5 1440 1423.1 1407.5 1392.7 1844.4 1820.8 1799 2303 1778.3 2279.4 2257.6 2236.9 2380 2358 2338 2319 2921 2894 2870 2846 3463 3431 3402 3374 2876 2849 2825 2802 3834 3799 3767 3736 3697 3663 3632 3602 4950 4904 4863 4823

11.42 20.79 30.16 39.53 10.79 18.9 27.01 35.12 12.08 21.47 30.86 40.25 14.03 24.57 35.12 45.67 15.65 27.83 40 52.18 20.81 36.42 52.04 67.65 24.63 44.07 63.5 29.8 49.8 70 90 59 82.94

1107.1 1093.4 1080.7 1068.6 959.7 949.1 939.3 930 1113.7 1103.1 1093.3 1084 1249.9 1237.1 1225.3 1214.1 1445.1 1432.3 1420.5 1409.3 1851.5 1833.6 1817.1 1801.3 2310.1 2292.2 2275.7 2260 2387 2370 2355 2341 2929 2909 2890 2873 3472 3448 3426 3405 2883 2864 2845 2828 3844 3818 3793 3770 3707 3681 3657 3635 4963 4929 4897 4867

11.96 21.33 30.7 40.07 11.46 19.56 27.67 35.78 12.74 22.13 31.52 40.91 14.82 25.36 35.91 46.46 16.44 28.62 40.79 52.97 22.1 37.71 53.33 68.94 25.92 45.36 64.79 84.23 32 52.1 72.1 92.5 36.6 61.2 85.8 110 41.2 70.4 100 129 42 66.2 90.5 115 50.1 82.5 115 147 53.5 84.6 116 147 64 106 148 189

1112.5 1103 1094.2 1085.9 963.8 956.5 949.8 943.4 1117.8 1110.5 1103.7 1097.3 1254.8 1246 1237.8 1230.1 1450 1441.2 1433.1 1425.3 1858.4 1846.1 1834.7 1823.9 2317 2304.7 2293.3 2282.5 2393 2382 2371 2361 2937 2923 2911 2898 3481 3465 3450 3435 2891 2878 2865 2853 3854 3837 3820 3803 3716 3699 3683 3667 4976 4953 4932 4910

13.48 22.85 32.21 41.58 13.47 21.58 29.69 37.8 14.76 24.15 33.54 42.93 17.2 27.75 38.3 48.85 18.83 31 43.18 55.35 26.05 41.66 57.28 72.89 29.87 49.3 68.74 88.18 39.6 59.7 79.7 99.8 44.2 68.8 93.5 118 48.8 77.9 107 136 51.7 76 100 125 59.8 92.1 125 157 66 97.1 128 160 76.5 118 160 202

1115.3 1108.2 1101.6 1095.3 966.1 960.5 955.4 950.6 1120 1114.5 1109.4 1104.5 1257.5 1250.8 1244.6 1238.8 1452.7 1446 1434 1439.9 1862.1 1852.8 1844.2 1835.9 2320.8 2311.4 2302.8 2294.6 2396 2388 2380 2372 2941 2931 2921 2911 3486 3474 3462 3451 2895 2885 2875 2866 3860 3847 3833 3821 3722 3709 3696 3684 4983 4966 4949 4933

15.16 24.53 33.9 43.27 15.71 23.81 31.92 40.03 16.99 26.38 35.77 45.16 20.03 30.58 41.13 51.68 21.66 33.84 46.01 58.19 29.82 45.44 61.05 76.67 33.64 53.08 72.52 91.96 46.9 67 87

2200-46

2900-40

3600-46

5300-36

5300-42

华拓泵业
950 1818.3 1773.8 1732.6 1693.5 2276.9 2232.4 2191.3 2152.2 2356 2315 2277 2241 2892 2841 2795 2750 3428 3368 3313 3260 2847 2797 2751 2707 3796 3729 3668 3610 3660 3596 3537 3480 4900 4814 4736 4660 950 950 950 34.4 83.6 108 39 950 950 68.2 97.3 127 38.8 63 87.5 111 46.9 79.2 112 144 48.8 80 111 142 59.3 101 143 184

107 76

51.4 100 125 56

5300-46

85.2 114 144 62.8 87 111 136 71 103 136 168 80.5 112 143 174 91 133 175 216

12

华拓泵业
SN系列三螺杆泵性能表 (1450 r/min) Performance table of SN series three screw pumps (1450r/min)
规格 Size 转速 Rev. (r / min) 压力 Pressure (MPa) 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2
运 动 粘 度 Viscosity (mm 2 /s)

10
流量 Capacity (1 / min) shaft power (kW)

20
轴功率
流量 Capacity (1 / min) shaft power (kW)

40
轴功率
流量 Capacity (1 / min) shaft power (kW)

75
轴功率
流量 Capacity (1 / min) shaft power (kW)

150
轴功率
流量 Capacity (1 / min) shaft power (kW)

380
轴功率
流量 Capacity (1 / min) shaft power (kW)

760
轴功率
流量 Capacity (1 / min) shaft power (kW)

轴功率

40-38

1450

40-46

1450

40-54

1450

80-36

1450

80-42

1450

80-46

80-54

120-42

120-46

120-51

120-54

华拓泵业
1450 1450 1450 1450 1450 1450 1450 1450 1450 1450 1450 1450

210-40

210-46

210-54

280-43

280-46

280-54

29.3 27.6 26 24.5 38.7 36.1 33.7 31.3 51.2 47 43.1 39.4 53.6 50.5 47.6 44.9 64.7 60.5 56.5 52.8 76.7 72.5 68.5 64.8 99.6 92.8 82.5 77.7 93.1 87.6 82.5 77.7 111.1 105.6 100.5 95.7 128.1 119.3 111.2 103.5 146.1 137.3 129.2 121.5 159.2 153 147.2 141.7 199.4 190.9 183.1 175.6 263 249.4 236.9 224.9 234.2 223.9 214.4 205.3 267.2 256.9 247.4 238.3 352.5 336.1 320.9 306.5

0.41 0.68 0.94 1.2 0.49 0.84 1.19 1.54 0.61 1.08 1.55 2.02 0.67 1.15 1.63 2.11 0.78 1.36 1.94 2.53 0.88 1.56 2.24 2.93 1.09 1.99 2.83 3.66 1.16 2 2.83 3.66 1.31 2.3 3.28 4.26 1.49 2.65 3.8 4.96 1.64 2.95 4.25 5.56 1.9 3.29 4.69 6.08 2.26 4.01 5.76 7.51 2.84 5.18 7.51 9.84 2.83 4.89 6.95 9.01 3.11 5.44 7.78 10.11 3.88 6.99 10.1 13.21

29.9 28.6 27.4 26.3 39.8 38 36.4 34.8 52.8 50 47.4 44.9 54.8 52.7 50.7 48.8 66.4 63.5 60.8 58.3 78.4 75.5 72.8 70.3 102.2 97.6 88.1 84.9 95.3 91.6 88.1 84.9 113.3 109.6 106.1 102.9 131.5 125.5 119.9 114.7 149.5 143.5 137.9 132.7 161.7 157.4 153.4 149.7 202.7 196.9 191.5 186.4 268.4 259.1 250.5 242.3 238.2 231.2 224.7 218.5 271.2 264.2 257.7 251.5 359 347.7 337.3 327.4

0.41 0.68 0.94 1.2 0.5 0.85 1.2 1.55 0.62 1.09 1.56 2.03 0.69 1.17 1.65 2.13 0.79 1.38 1.96 2.54 0.89 1.58 2.26 2.94 1.11 2.01 2.86 3.69 1.19 2.03 2.86 3.69 1.34 2.33 3.31 4.29 1.52 2.68 3.84 4.99 1.67 2.98 4.29 5.59 1.95 3.34 4.74 6.13 2.31 4.06 5.81 7.56 2.89 5.23 7.56 9.89 2.91 4.97 7.03 9.08 3.18 5.52 7.85 10.18 3.96 7.07 10.18 13.28

30.3 29.3 28.4 27.5 40.3 39 37.8 36.6 53.7 51.6 49.6 47.7 55.5 53.9 52.4 51 67.3 65.1 63.1 61.2 79.3 77.1 75.1 73.2 103.7 100.2 91.1 88.6 96.5 93.7 91.1 88.6 114.5 111.7 109.1 106.6 133.4 128.9 124.7 120.8 151.4 146.9 142.7 138.8 163 159.8 156.8 154 204.6 200.2 196.2 192.3 271.3 264.3 257.8 251.7 240.5 235.2 230.3 225.7 273.5 268.2 263.3 258.7 362.5 354.1 346.3 338.9

0.41 0.68 0.94 1.2 0.5 0.85 1.2 1.55 0.62 1.09 1.56 2.03 0.69 1.17 1.65 2.13 0.79 1.38 1.96 2.54 0.89 1.58 2.26 2.94 1.11 2.01 2.86 3.69 1.19 2.03 2.86 3.69 1.34 2.33 3.31 4.29 1.52 2.68 3.84 4.99 1.67 2.98 4.29 5.59 1.95 3.34 4.74 6.13 2.31 4.06 5.81 7.56 2.89 5.23 7.56 9.89 2.91 4.97 7.03 9.08 3.18 5.52 7.85 10.18 3.96 7.07 10.18 13.28

30.6 29.9 29.2 28.6 40.8 39.9 39 38.2 54.5 53 51.6 50.3 56.1 55 54 53 68.1 66.5 65.1 63.7 80.1 78.5 77.1 75.7 104.9 102.5 93.6 91.9 97.5 95.5 93.6 91.9 115.5 113.5 111.6 109.9 135.1 131.9 129 126.2 153.1 149.9 147 144.2 164.2 161.9 159.8 157.8 206.2 203.1 200.3 197.6 273.8 268.9 264.3 260 242.3 238.6 235.1 231.9 275.3 271.6 268.1 264.9 365.6 359.6 354.1 348.8

0.48 0.75 1.01 1.27 0.57 0.92 1.27 1.62 0.69 1.16 1.63 2.1 0.78 1.26 1.74 2.22 0.88 1.47 2.05 2.63 0.98 1.67 2.35 3.03 1.2 2.1 2.99 3.82 1.32 2.16 2.99 3.82 1.47 2.46 3.44 4.42 1.65 2.81 3.97 5.12 1.8 3.11 4.42 5.72 2.13 3.52 4.92 6.31 2.49 4.24 5.99 7.74 3.07 5.41 7.74 10.07 3.2 5.26 7.32 9.37 3.47 5.81 8.14 10.47 4.25 7.36 10.47 13.57

30.8 30.3 29.8 29.3 41.1 40.4 39.7 39.1 55 53.8 52.7 51.7 56.4 55.6 54.8 54.1 68.6 67.4 66.3 65.3 80.6 79.4 78.3 77.3 105.7 103.8 95.2 93.9 98.1 96.6 95.2 93.9 116.1 114.6 113.2 111.9 136 133.6 131.4 129.3 154 151.6 149.4 147.3 164.9 163.2 161.6 160.2 207.1 204.8 202.7 200.6 275.3 271.6 268.1 264.9 243.5 240.7 238.1 235.6 276.5 273.7 271.1 268.6 367.4 362.9 358.7 354.8

0.58 0.85 1.11 1.37 0.67 1.02 1.37 1.72 0.79 1.26 1.73 2.2 0.91 1.39 1.87 2.35 1.01 1.6 2.18 2.76 1.11 1.8 2.48 3.16 1.33 2.23 3.18 4.01 1.51 2.35 3.18 4.01 1.66 2.65 3.63 4.61 1.84 3 4.16 5.31 1.99 3.3 4.61 5.91 2.42 3.81 5.21 6.6 2.78 4.53 6.28 8.03 3.36 5.7 8.03 10.36 3.61 5.67 7.73 9.78 3.88 6.22 8.55 10.88 4.66 7.77 10.88 13.98

31.1 30.7 30.4 30.1 41.4 40.9 40.4 40 55.4 54.6 53.9 53.2 56.8 56.2 55.7 55.2 69 68.2 67.5 66.8 81 80.2 79.5 78.8 106.4 105.1 96.8 95.9 98.7 97.7 96.8 95.9 116.7 115.7 114.8 113.9 136.9 135.3 133.8 132.3 154.9 153.3 151.8 150.3 165.6 164.4 163.3 162.3 208 206.4 204.9 203.5 276.8 274.2 271.8 269.5 244.6 242.6 240.8 239.1 277.6 275.6 273.8 272.1 369.1 366 363.1 360.4

0.7 0.97 1.23 1.49 0.79 1.14 1.49 1.84 0.91 1.38 1.85 2.32 1.08 1.56 2.04 2.52 1.18 1.77 2.35 2.93 1.28 1.97 2.65 3.33 1.5 2.4 3.46 4.29 1.79 2.63 3.46 4.29 1.94 2.93 3.91 4.89 2.12 3.28 4.44 5.59 2.27 3.58 4.89 6.19 2.9 4.29 5.69 7.08 3.26 5.01 6.76 8.51 3.84 6.18 8.51 10.84 4.38 6.44 8.5 10.55 4.65 6.99 9.32 11.65 5.43 8.54 11.65 14.75

31.2 30.9 30.7 30.4 41.6 41.2 40.9 40.6 55.7 55.1 54.6 54.1 56.9 56.5 56.1 55.7 69.2 68.6 68 67.5 81.2 80.6 80 79.5 106.8 105.8 97.5 96.8 99 98.2 97.5 96.8 117 116.2 115.5 114.8 137.4 136.2 135 134 155.4 154.2 153 152 165.9 165 164.2 163.4 208.5 207.3 206.2 205.1 277.6 275.6 273.8 272.1 245.2 243.7 242.3 241.1 278.2 276.7 275.3 274.1 370.1 367.7 365.5 363.4

0.92 1.19 1.45 1.71 1.01 1.36 1.71 2.06 1.13 1.6 2.07 2.54 1.36 1.84 2.32 2.8 1.46 2.05 2.63 3.21 1.56 2.25 2.93 3.61 1.78 2.68 3.94 4.77 2.27 3.11 3.94 4.77 2.42 3.41 4.39 5.37 2.6 3.76 4.92 6.07 2.75 4.06 5.37 6.67 3.63 5.02 6.42 7.81 3.99 5.74 7.49 9.24 4.57 6.91 9.24 11.57 5.45 7.51 9.57 11.62 5.72 8.06 10.39 12.72 6.5 9.61 12.72 15.82

13

华拓泵业
SN系列三螺杆泵性能表 (1450 r/min) Performance table of SN series three screw pumps (1450r/min)
规格 Size 转速 Rev. (r / min) 压力 Pressure (MPa) 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2
运 动 粘 度 Viscosity (mm 2 /s)

10
流量 Capacity (1 / min) shaft power (kW)

20
轴功率
流量 Capacity (1 / min) shaft power (kW)

40
轴功率
流量 Capacity (1 / min) shaft power (kW)

75
轴功率
流量 Capacity (1 / min) shaft power (kW)

150
轴功率
流量 Capacity (1 / min) shaft power (kW)

380
轴功率
流量 Capacity (1 / min) shaft power (kW)

760
轴功率
流量 Capacity (1 / min) shaft power (kW)

轴功率

440-40

1450

440-46

1450

440-52

1450

440-54

1450

660-40

1450

660-44

660-46

660-51

660-54

940-36

940-42

940-46

华拓泵业
1450 1450 1450 1450 1450 1450 1450 1450 1450 1450 1450 1450 1450

940-50

940-54

1300-38

1300-42

1300-44

1300-46

332.9 322.3 312.6 303.3 424.1 409.7 396.4 383.8 491.3 468.3 447 426.8 551.3 528.3 507 486.8 520.4 506.3 493.3 480.9 586 566.7 548.9 532 636 616.7 598.9 582 745.6 714.8 686.3 659.2 852.6 821.8 793.3 766.2 635.3 617.1 600.3 584.3 752 727.1 704.1 682.3 909 884.1 861.1 839.3 1020.3 980.5 943.7 908.7 1200.3 1160.5 1123.7 1088.7 899.4 876.5 855.3 835.2 1071 1039.7 1010.7 983.2 1151 1119.7 1090.7 1063.2 1251 1219.7 1190.7 1163.2

4.02 6.91 9.79 12.67 4.82 8.51 12.19 15.87 5.47 9.81 14.14 18.47 5.97 10.81 15.64 20.47 6.13 10.61 15.09 19.58 6.73 11.81 16.89 21.98 7.14 12.64 18.14 23.64 8.18 14.71 21.24 27.78 9.07 16.49 23.92 31.34 7.84 13.32 18.81 24.29 8.88 15.41 21.93 28.46 10.19 18.02 25.86 33.69 11.27 20.19 29.11 38.02 12.77 23.19 33.61 44.02 10.96 18.69 26.42 34.16 12.47 21.72 30.97 40.22 13.14 23.06 32.97 42.89 13.97 24.72 35.47 46.22

337 329.8 323.1 316.8 429.7 419.9 410.8 402.2 500.4 484.6 470 456.2 560.4 544.6 530 516.2 526 516.4 507.5 499.1 593.6 580.4 568.2 556.6 643.6 630.4 618.2 606.6 757.7 736.6 717.1 698.6 864.7 843.6 824.1 805.6 642.5 630 618.5 607.5 761.8 744.7 728.9 714 918.8 901.7 885.9 871 1036 1008.8 983.6 959.7 1216 1188.8 1163.6 1139.7 908.5 892.8 878.3 864.6 1083.3 1061.9 1042.1 1023.3 1163.3 1141.9 1122.1 1103.3 1263.3 1241.9 1222.1 1203.3

4.13 7.02 9.9 12.78 4.93 8.62 12.3 15.98 5.58 9.92 14.25 18.58 6.08 10.92 15.75 20.58 6.28 10.77 15.25 19.73 6.88 11.97 17.05 22.13 7.3 12.8 18.3 23.8 8.33 14.87 21.4 27.93 9.23 16.65 24.08 31.5 8.06 13.55 19.03 24.51 9.11 15.63 22.16 28.68 10.41 18.25 26.08 33.91 11.5 20.41 29.33 38.25 13 23.41 33.83 44.25 11.26 19 26.73 34.46 12.78 22.03 31.28 40.53 13.45 23.36 33.28 43.2 14.28 25.03 35.78 46.53

339.3 333.9 328.9 324.2 432.8 425.4 418.6 412.1 505.3 493.5 482.6 472.2 565.3 553.5 542.6 532.2 529 521.8 515.1 508.8 597.7 587.9 578.8 570.2 647.7 637.9 628.8 620.2 764.4 748.6 734 720.2 871.4 855.6 841 827.2 646.4 637.1 628.5 620.3 767.1 754.4 742.6 731.4 924.1 911.4 899.6 888.4 1044.6 1024.2 1005.4 987.4 1224.6 1204.2 1185.4 1167.4 913.4 901.7 890.9 880.6 1090 1074 1059.2 1045.1 1170 1154 1139.2 1125.1 1270 1254 1239.2 1225.1

4.13 7.02 9.9 12.78 4.93 8.62 12.3 15.98 5.58 9.92 14.25 18.58 6.08 10.92 15.75 20.58 6.28 10.77 15.25 19.73 6.88 11.97 17.05 22.13 7.3 12.8 18.3 23.8 8.33 14.87 21.4 27.93 9.23 16.65 24.08 31.5 8.06 13.55 19.03 24.51 9.11 15.63 22.16 28.68 10.41 18.25 26.08 33.91 11.5 20.41 29.33 38.25 13 23.41 33.83 44.25 11.26 19 26.73 34.46 12.78 22.03 31.28 40.53 13.45 23.36 33.28 43.2 14.28 25.03 35.78 46.53

341.2 337.4 333.9 330.5 435.5 430.3 425.5 420.9 509.6 501.3 493.6 486.3 569.6 561.3 553.6 546.3 531.6 526.5 521.8 517.3 601.3 594.3 587.8 581.7 651.3 644.3 637.8 631.7 770.1 758.9 748.6 738.8 877.1 865.9 855.6 845.8 649.8 643.2 637.1 631.3 771.8 762.8 754.5 746.6 928.8 919.8 911.5 903.6 1052 1037.6 1024.3 1011.6 1232 1217.6 1204.3 1191.6 917.7 909.4 901.7 894.5 1095.9 1084.5 1074 1064 1175.9 1164.5 1154 1144 1275.9 1264.5 1254 1244

4.57 7.46 10.34 13.22 5.37 9.06 12.74 16.42 6.02 10.36 14.69 19.02 6.52 11.36 16.19 21.02 6.91 11.4 15.88 20.36 7.51 12.6 17.68 22.76 7.93 13.43 18.93 24.43 8.96 15.5 22.03 28.56 9.86 17.28 24.71 32.13 8.94 14.43 19.91 25.39 9.99 16.51 23.04 29.56 11.29 19.13 26.96 34.79 12.38 21.29 30.21 39.13 13.88 24.29 34.71 45.13 12.51 20.25 27.98 35.71 14.03 23.28 32.53 41.78 14.7 24.61 34.53 44.45 15.53 26.28 37.03 47.78

342.4 339.5 336.8 334.3 437.1 433.1 429.4 426 512.1 505.8 500 494.4 572.1 565.8 560 554.4 533.2 529.3 525.7 522.3 603.4 598.1 593.2 588.6 653.4 648.1 643.2 638.6 773.5 765 757.2 749.8 880.5 872 864.2 856.8 651.8 646.8 642.2 637.8 774.5 767.7 761.4 755.4 931.5 924.7 918.4 912.4 1056.4 1045.5 1035.4 1025.8 1236.4 1225.5 1215.4 1205.8 920.2 913.9 908.1 902.6 1099.3 1090.7 1082.8 1075.2 1179.3 1170.7 1162.8 1155.2 1279.3 1270.7 1262.8 1255.2

5.12 8.01 10.89 13.77 5.92 9.61 13.29 16.97 6.57 10.91 15.24 19.57 7.07 11.91 16.74 21.57 7.68 12.17 16.65 21.13 8.28 13.37 18.45 23.53 8.7 14.2 19.7 25.2 9.73 16.27 22.8 29.33 10.63 18.05 25.48 32.9 9.97 15.46 20.94 26.42 11.02 17.54 24.07 30.59 12.32 20.16 27.99 35.82 13.41 22.32 31.24 40.16 14.91 25.32 35.74 46.16 13.77 21.51 29.24 36.97 15.29 24.54 33.79 43.04 15.96 25.87 35.79 45.71 16.79 27.54 38.29 49.04

343.5 341.5 339.6 337.9 438.6 435.9 433.4 431 514.6 510.2 506.2 502.3 574.6 570.2 566.2 562.3 534.7 532 529.5 527.2 605.5 601.8 598.4 595.2 655.5 651.8 648.4 645.2 776.7 770.9 765.5 760.4 883.7 877.9 872.5 867.4 654.1 650.9 648 645.2 777.1 772.4 768 763.9 934.1 929.4 925 920.9 1060.6 1053.1 1046.1 1039.5 1240.6 1233.1 1226.1 1219.5 922.6 918.3 914.3 910.5 1102.6 1096.7 1091.2 1086 1182.6 1176.7 1171.2 1166 1282.6 1276.7 1271.2 1266

6.27 9.16 12.04 14.92 7.07 10.76 14.44 18.12 7.72 12.06 16.39 20.72 8.22 13.06 17.89 22.72 9.41 13.9 18.38 22.86 10.01 15.1 20.18 25.26 10.43 15.93 21.43 26.93 11.46 18 24.53 31.06 12.36 19.78 27.21 34.63 12.4 17.89 23.37 28.85 13.45 19.97 26.5 33.02 14.75 22.59 30.42 38.25 15.84 24.75 33.67 42.59 17.34 27.75 38.17 48.59 17.3 25.04 32.77 40.5 18.82 28.07 37.32 46.57 19.49 29.4 39.32 49.24 20.32 31.07 41.82 52.57

344.1 342.6 341.2 339.9 439.4 437.4 435.5 433.7 515.9 512.6 509.6 506.7 575.9 572.6 569.6 566.7 535.5 533.5 531.6 529.9 606.6 603.8 601.2 598.8 656.6 653.8 651.2 648.8 778.5 774.1 770 766.2 885.5 881.1 877 873.2 654.7 652.1 649.7 647.4 778.6 775 771.7 768.6 935.6 932 928.7 925.6 1062.9 1057.2 1051.9 1046.9 1242.9 1237.2 1231.9 1226.9 923.9 920.6 917.6 914.7 1104.4 1099.9 1095.7 1091.8 1184.4 1179.9 1175.7 1171.8 1284.4 1279.9 1275.7 1271.8

7.88 10.77 13.65 16.53 8.68 12.37 16.05 19.73 9.33 13.67 18 22.33 9.83 14.67 19.5 24.33 11.69 16.18 20.66 25.14 12.29 17.38 22.46 27.54 12.71 18.21 23.71 29.21 13.74 20.28 26.81 33.34 14.64 22.06 29.49 36.91 15.48 20.97 26.45 31.93 16.53 23.05 29.58 36.1 17.83 25.67 33.5 41.33 18.92 27.83 36.75 45.67 20.42 30.83 41.25 51.67 21.23 28.97 36.7 44.43 22.75 32 41.25 50.5 23.42 33.33 43.25 53.17 24.25 35 45.75 56.5

14

华拓泵业
SN系列三螺杆泵性能表 (1450 r/min) Performance table of SN series three screw pumps (1450r/min)
规格 Size 转速 Rev. (r / min) 压力 Pressure (MPa) 0.5 1300-54 1450 1 1.5 2 0.5 1700-42 1450 1 1.5 2 0.5 1700-46 1450 1 1.5 2 0.5 2200-42 1450 1 1.5 2 0.5 1 2 1 2 1 2 1 2 1 2 1 1.5 2 0.5 7400-32 1450 1 1.5 2 0.5 7400-40 1450 1 1.5 2 0.5 9400-32 1450 1 1.5 2 0.5 9400-40 1450 1 1.5 2 1.5 0.5 1.5 0.5 1.5 0.5 1.5 0.5 1.5 0.5
运 动 粘 度 Viscosity (mm 2 /s)

10
流量 Capacity (1 / min) shaft power (kW)

20
轴功率
流量 Capacity (1 / min) shaft power (kW)

40
轴功率
流量 Capacity (1 / min) shaft power (kW)

75
轴功率
流量 Capacity (1 / min) shaft power (kW)

150
轴功率
流量 Capacity (1 / min) shaft power (kW)

380
轴功率
流量 Capacity (1 / min) shaft power (kW)

760
轴功率
流量 Capacity (1 / min) shaft power (kW)

轴功率

1653.4 1603.2 1556.7 1512.6 1437 1398.5 1362.8 1329 1672 1633.5 1597.8 1564 1873.9 1827.3 1784.2 1743.2 2171.9 2125.3 2082.2 2041.2 2778.6 2713.2 2652.8 2595.4 3478.6 3413.2 3352.8 3295.4 3590 3522 3460 3400 4406 4323 4247 4174 5223 5124 5034 4947 4337 4255 4180 4108 5783 5674 5574 5478 5575 5470 5374 5281 7465 7324 7195 7071

17.52 31.82 46.12 60.42 16.74 29.11 41.49 53.86 18.7 33.03 47.36 61.7 21.88 37.98 54.08 70.18 24.36 42.95 61.53 80.11 32.57 56.4 80.24 38.4

1673.3 1639 1607.3 1577.2 1452.1 1425.7 1401.3 1378.1 1687.1 1660.7 1636.3 1613.1 1892.3 1860.4 1830.9 1802.9 2190.3 2158.4 2128.9 2100.9 2804.5 2760 2718.9 3504.5 3460 3418.9 3623 3581 3544 3507 4447 4396 4350 4305 5271 5211 5156 5103 4377 4327 4282 4238 5837 5770 5709 5651 5627 5562 5504 5447 7534 7448 7369 7294

17.83 32.13 46.43 60.73 17.16 29.53 41.91 54.28 19.11 33.45 47.78 62.11 22.43 38.53 54.63 70.73 24.91 43.5 62.08 80.66 33.4 57.24 81.07 104.9 39.24 68.9 98.57 48.5 78.9 110 141

1684 1658.4 1634.7 1612.2 1460.4 1440.7 1422.5 1405.1 1695.4 1675.7 1657.5 1640.1 1902.3 1878.4 1856.3 1835.4 2200.3 2176.4 2154.3 2133.4 2818.4 2785 2754.1 2724.8 3518.4 3485 3454.1 3636 3605 3577 3550 4463 4425 4391 4358 5290 5245 5204 5165 4393 4356 4321 4289 5858 5808 5762 5719 5647 5599 5555 5513 7561 7497 7438 7382

17.83 32.13 46.43 60.73 17.16 29.53 41.91 54.28 19.11 33.45 47.78 62.11 22.43 38.53 54.63 70.73 24.91 43.5 62.08 80.66 33.4 57.24 81.07 104.9 39.24 68.9 98.57 48.5 78.9 110 141

1693.4 1675.2 1658.4 1642.5 1467.6 1453.6 1440.7 1428.4 1702.6 1688.6 1675.7 1663.4 1911 1894.1 1878.5 1863.7 2209 2192.1 2176.5 2161.7 2830.6 2807 2785.2 3530.6 3507 3485.2 3647 3625 3605 3586 4477 4450 4425 4402 5306 5274 5245 5217 4406 4380 4356 4332 5875 5840 5808 5777 5664 5630 5599 5569 7584 7538 7497 7457

19.08 33.38 47.68 61.98 18.64 31.01 43.39 55.76 20.59 34.93 49.26 63.59 24.2 40.3 56.4 72.5 26.68 45.27 63.85 82.43 35.93 59.77 83.6

1698.9 1685.1 1672.4 1660.3 1471.8 1461.2 1451.4 1442.1 1706.8 1696.2 1686.4 1677.1 1916.1 1903.3 1891.5 1880.3 2214.1 2201.3 2189.5 2178.3 2837.7 2819.8 2803.3 3537.7 3519.8 3503.3 3653 3636 3621 3607 4484 4464 4445 4428 5315 5291 5269 5248 4414 4394 4375 4358 5885 5859 5834 5811 5674 5648 5624 5602 7597 7562 7531 7500

20.34 34.64 48.94 63.24 20.18 32.55 44.93 57.3 22.13 36.47 50.8 65.13 26.04 42.14 58.24 74.34 28.52 47.11 65.69 84.27 38.93 62.77 86.6

1704.2 1694.7 1685.9 1677.6 1475.9 1468.6 1461.9 1455.4 1710.9 1703.6 1696.9 1690.4 1921 1912.2 1904.1 1896.3 2219 2210.2 2202.1 2194.3 2844.6 2832.3 2820.9 3544.6 3532.3 3520.9 3659 3648 3638 3627 4492 4478 4466 4453 5324 5308 5293 5278 4421 4408 4395 4388 5895 5878 5861 5844 5683 5666 5650 5634 7610 7587 7565 7544

23.87 38.17 52.47 66.77 24.88 37.25 49.63 62 26.83 41.17 55.5 69.83 31.6 47.7 63.8 79.9 34.08 52.67 71.25 89.83 48.13 71.97 95.8

1707.1 1699.9 1693.3 1687 1478.1 1472.6 1467.5 1462.6 1713.1 1707.6 1702.5 1697.6 1923.7 1917 1910.8 1905 2221.7 2215 2203 2839 2208.8 2848.3 2830.4 3548.3 3539 3530.4 3663 3654 3646 3638 4496 4486 4476 4467 5329 5317 5305 5294 4425 4415 4405 4396 5901 5888 5874 5862 5688 5676 5663 5651 7617 7600 7582 7567

27.8 42.1 56.4 70.7 30.08 42.45 54.83 67.2 32.03 46.37 60.7 75.03 38.2 54.3 70.4 86.5 40.68 59.27 77.85 96.43 56.93 80.77 104.6 62.77 92.43 122.1 93.1 124 155 185 100 138 176 213 107 152 196 241 127 164 201 238 140 189 238 288 163 210 258 305 179 242 306 370

2200-46

2900-40

3600-46

5300-36

5300-42

华拓泵业
1450 1450 104.07 2679.7 68.07 97.74 127.4 48.5 78.9 110 141 2764.5 107.43 2787.5 41.77 71.43 101.1 53.5 84.5 116 146 98 110.43 2810.1 119.63 44.77 74.43 104.1 58.8 89.5 121 151 104 141 179 117 162 206 78.5 116 153 190 90.8 141 190 239 99.6 147 195 242 116 179 243 307 53.97 83.63 113.3 76.5 107 138 168 121 159 196 135 179 224 101 138 175 212 114 163 212 262 129 176 224 271 145 208 272 336 1450 3379.7 128.24 3424.8 128.24 3464.5 130.77 3487.5 133.77 3510.1 142.97 1450 55.5 92.8 131 168 107 151 196 63.5 100 138 175 75.8 126 175 224 81 129 176 224 97.1 161 225 288 55.5 92.8 131 168 107 151 196 63.5 100 138 175 75.8 126 175 224 81 129 176 224 97.1 161 225 288 55.5 92.8 131 168 107 151 196 63.5 100 138 175 75.8 126 175 224 81 129 176 224 97.1 161 225 288 60.5 136 173 112 156 201 71 108 145 182 83.3 133 182 232 88.6 136 184 231 105 168 232 295 65.6 83.2 1450 62.2 62.2 62.2 67.3 72.5 90.1 1450

2822.1 128.43

3522.1 151.77

5300-46

15

华拓泵业
SN系列三螺杆泵性能表 (2900 r/min) Performance table of SN series three screw pumps (2900r/min)
规格 Size 转速 Rev. (r / min) 压力 Pressure (MPa) 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2 0.5 1 1.5 2
运 动 粘 度 Viscosity (mm 2 /s)

10
流量 Capacity (1 / min) shaft power (kW)

20
轴功率
流量 Capacity (1 / min) shaft power (kW)

40
轴功率
流量 Capacity (1 / min) shaft power (kW)

75
轴功率
流量 Capacity (1 / min) shaft power (kW)

150
轴功率
流量 Capacity (1 / min) shaft power (kW)

380
流量 Capacity (1 / min) shaft power (kW)

760
轴功率
流量 Capacity (1 / min) shaft power (kW)

轴功率

轴功率

40-38

2900

40-46

2900

40-54

2900

80-36

2900

80-42

2900

80-46

80-54

120-42

120-46

120-51

120-54

华拓泵业
2900 2900 2900 2900 2900 2900 2900 2900 2900 2900 2900 2900

210-40

210-46

210-54

280-43

280-46

280-54

60.6 58.7 57 55.3 80.7 78.1 75.7 73.3 107.6 103.4 99.5 95.8 111.1 108 105.1 102.4 134.7 130.5 126.5 122.8 158.7 154.5 150.5 146.8 207.6 200.8 194.5 188.6 193.1 187.6 182.5 177.7 229.1 223.6 218.5 213.7 267.1 258.3 250.2 242.5 303.1 294.3 286.2 278.5 326.2 320 314.2 308.7 409.4 400.9 393.1 385.6 543 529.4 516.9 504.9 481.2 470.9 461.4 452.3 547.2 536.9 527.4 518.3 725.5 709.1 693.9 679.5

1.07 1.6 2.12 2.65 1.25 1.95 2.65 3.35 1.49 2.43 3.37 4.31 1.73 2.68 3.64 4.6 1.93 3.1 4.27 5.43 2.13 3.5 4.87 6.23 2.57 4.37 6.17 7.97 2.98 4.65 6.31 7.98 3.28 5.25 7.21 9.18 3.63 5.95 8.26 10.58 3.93 6.55 9.16 11.78 4.83 7.61 10.39 13.18 5.54 9.04 12.54 16.04 6.71 11.38 16.04 20.71 7.22 11.34 15.45 19.57 7.77 12.44 17.1 21.77 9.32 15.54 21.75 27.97

61.4 60.1 58.9 57.8 81.8 80 78.4 76.8 109.2 106.4 103.8 101.3 112.3 110.2 108.2 106.3 136.4 133.5 130.8 128.3 160.4 157.5 154.8 152.3 210.2 205.6 201.3 197.3 195.3 191.6 188.1 184.9 231.3 227.6 224.1 220.9 270.5 264.5 258.9 253.7 306.5 300.5 294.9 289.7 328.7 324.4 320.4 316.7 412.7 406.9 401.5 396.4 548.4 539.1 530.5 522.3 485.2 478.2 471.7 465.5 551.2 544.2 537.7 531.5 732 720.7 710.3 700.4

1.13 1.65 2.18 2.7 1.3 2 2.7 3.4 1.54 2.48 3.42 4.36 1.8 2.76 3.72 4.67 2.01 3.17 4.34 5.51 2.21 3.57 4.94 6.31 2.64 4.44 6.24 8.04 3.11 4.77 6.44 8.11 3.41 5.37 7.34 9.31 3.76 6.07 8.39 10.71 4.06 6.67 9.29 11.91 5.02 7.81 10.59 13.37 5.74 9.24 12.74 16.24 6.91 11.57 16.24 20.91 7.52 11.63 15.75 19.87 8.07 12.73 17.4 22.07 9.62 15.83 22.05 28.27

61.8 60.8 59.9 59 82.3 81 79.8 78.6 110.1 108 106 104.1 113 111.4 109.9 108.5 137.3 135.1 133.1 131.2 161.3 159.1 157.1 155.2 211.7 208.2 205 201.9 196.5 193.7 191.1 188.6 232.5 229.7 227.1 224.6 272.4 267.9 263.7 259.8 308.4 303.9 299.7 295.8 330 326.8 323.8 321 414.6 410.2 406.2 402.3 551.3 544.3 537.8 531.7 487.5 482.2 477.3 472.7 553.5 548.2 543.3 538.7 735.5 727.1 719.3 711.9

1.13 1.65 2.18 2.7 1.3 2 2.7 3.4 1.54 2.48 3.42 4.36 1.8 2.76 3.72 4.67 2.01 3.17 4.34 5.51 2.21 3.57 4.94 6.31 2.64 4.44 6.24 8.04 3.11 4.77 6.44 8.11 3.41 5.37 7.34 9.31 3.76 6.07 8.39 10.71 4.06 6.67 9.29 11.91 5.02 7.81 10.59 13.37 5.74 9.24 12.74 16.24 6.91 11.57 16.24 20.91 7.52 11.63 15.75 19.87 8.07 12.73 17.4 22.07 9.62 15.83 22.05 28.27

62.1 61.4 60.7 60.1 82.8 81.9 81 80.2 110.9 109.4 108 106.7 113.6 112.5 111.5 110.5 138.1 136.5 135.1 133.7 162.1 160.5 159.1 157.7 212.9 210.5 208.2 206.1 197.5 195.5 193.6 191.9 233.5 231.5 229.6 227.9 274.1 270.9 268 265.2 310.1 306.9 304 301.2 331.2 328.9 326.8 324.8 416.2 413.1 410.3 407.6 553.8 548.9 544.3 540 489.3 485.6 482.1 478.9 555.3 551.6 548.1 544.9 738.6 732.6 727.1 721.8

1.41 1.93 2.46 2.98 1.58 2.28 2.98 3.68 1.82 2.76 3.7 4.64 2.16 3.12 4.08 5.03 2.37 3.53 4.7 5.87 2.57 3.93 5.3 6.67 3 4.8 6.6 8.4 3.63 5.29 6.96 8.63 3.93 5.89 7.86 9.83 4.28 6.59 8.91 11.23 4.58 7.19 9.81 12.43 5.74 8.53 11.31 14.09 6.46 9.96 13.46 16.96 7.63 12.29 16.96 21.63 8.68 12.79 16.91 21.03 9.23 13.89 18.56 23.23 10.78 16.99 23.21 29.43

62.3 61.8 61.3 60.8 83.1 82.4 81.7 81.1 111.4 110.2 109.1 108.1 113.9 113.1 112.3 111.6 138.6 137.4 136.3 135.3 162.6 161.4 160.3 159.3 213.7 211.8 210.1 208.4 198.1 196.6 195.2 193.9 234.1 232.6 231.2 229.9 275 272.6 270.4 268.3 311 308.6 306.4 304.3 331.9 330.2 328.6 327.2 417.1 414.8 412.7 410.6 555.3 551.6 548.1 544.9 490.5 487.7 485.1 482.6 556.5 553.7 551.1 548.6 740.4 735.9 731.7 727.8

1.81 2.33 2.86 3.38 1.98 2.68 3.38 4.08 2.22 3.16 4.1 5.04 2.68 3.64 4.6 5.55 2.89 4.05 5.22 6.39 3.09 4.45 5.82 7.19 3.52 5.32 7.12 8.92 4.39 6.05 7.72 9.39 4.69 6.65 8.62 10.59 5.04 7.35 9.67 11.99 5.34 7.95 10.57 13.19 6.9 9.69 12.47 15.25 7.62 11.12 14.62 18.12 8.79 13.45 18.12 22.79 10.32 14.43 18.55 22.67 10.87 15.53 20.2 24.87 12.42 18.63 24.85 31.07

62.6 62.2 61.9 61.6 83.4 82.9 82.4 82 111.8 111 110.3 109.6 114.3 113.7 113.2 112.7 139 138.2 137.5 136.8 163 162.2 161.5 160.8 214.4 213.1 211.9 210.8 198.7 197.7 196.8 195.9 234.7 233.7 232.8 231.9 275.9 274.3 272.8 271.3 311.9 310.3 308.8 307.3 332.6 331.4 330.3 329.3 418 416.4 414.9 413.5 556.8 554.2 551.8 549.5 491.6 489.6 487.8 486.1 557.6 555.6 553.8 552.1 742.1 739 736.1 733.4

2.29 2.81 3.34 3.86 2.46 3.16 3.86 4.56 2.7 3.64 4.58 5.52 3.36 4.32 5.28 6.23 3.57 4.73 5.9 7.07 3.77 5.13 6.5 7.87 4.2 6 7.8 9.6 5.51 7.17 8.84 10.51 5.81 7.77 9.74 11.71 6.16 8.47 10.79 13.11 6.46 9.07 11.69 14.31 8.82 11.61 14.39 17.17 9.54 13.04 16.54 20.04 10.71 15.37 20.04 24.71 13.4 17.51 21.63 25.75 13.95 18.61 23.28 27.95 15.5 21.71 27.93 34.15

62.7 62.4 62.2 61.9 83.6 83.2 82.9 82.6 112.1 111.5 111 110.5 114.4 114 113.6 113.2 139.2 138.6 138 137.5 163.2 162.6 162 161.5 214.8 213.8 212.9 212 199 198.2 197.5 196.8 235 234.2 233.5 232.8 276.4 275.2 274 273 312.4 311.2 310 309 332.9 332 331.2 330.4 418.5 417.3 416.2 415.1 557.6 555.6 553.8 552.1 492.2 490.7 489.3 488.1 558.2 556.7 555.3 554.1 743.1 740.7 738.5 736.4

3.17 3.69 4.22 4.74 3.34 4.04 4.74 5.44 3.58 4.52 5.46 6.4 4.48 5.44 6.4 7.35 4.69 5.85 7.02 8.19 4.89 6.25 7.62 8.99 5.32 7.12 8.92 10.72 7.43 9.09 10.76 12.43 7.73 9.69 11.66 13.63 8.08 10.39 12.71 15.03 8.38 10.99 13.61 16.23 11.74 14.53 17.31 20.09 12.46 15.96 19.46 22.96 13.63 18.29 22.96 27.63 17.68 21.79 25.91 30.03 18.23 22.89 27.56 32.23 19.78 25.99 32.21 38.43

16

华拓泵业
SN系列三螺杆泵性能表 (2900 r/min) Performance table of SN series three screw pumps (2900r/min)
规格 Size 转速 Rev. (r / min) 压力 Pressure (MPa) 0.5 440-40 2900 1 1.5 2 0.5 440-46 2900 1 1.5 2 0.5 440-52 2900 1 1.5 2 0.5 440-54 2900 1 1.5 2 1 2 1 2 1 2 1 2 1 2 0.5 940-46 2900 1 1.5 2 0.5 940-50 2900 1 1.5 2 0.5 1300-38 2900 1 1.5 2 0.5 1300-42 2900 1 1.5 2 0.5 1.5 0.5 1.5 0.5 1.5 0.5 1.5 0.5 1.5
运 动 粘 度 Viscosity (mm 2 /s)

10
流量 Capacity (1 / min) shaft power (kW)

20
轴功率
流量 Capacity (1 / min) shaft power (kW)

40
轴功率
流量 Capacity (1 / min) shaft power (kW)

75
轴功率
流量 Capacity (1 / min) shaft power (kW)

150
轴功率
流量 Capacity (1 / min) shaft power (kW)

380
轴功率
流量 Capacity (1 / min) shaft power (kW)

760
轴功率
流量 Capacity (1 / min) shaft power (kW)

轴功率

678.9 668.3 658.6 825.8 866.1 851.7 838.4 825.8 1011.3 988.3 967 946.8 1131.3 1108.3 1087 1066.8 1058.4 1044.3 1031.3 1018.9 1196 1176.7 1158.9 1142 1296

10.33 16.1 21.86 34.03 11.93 19.3 26.66 34.03 13.23 21.9 30.56 39.23 14.23 23.9 33.56 43.23 15.54 24.51 33.47 42.44 16.74 26.91 37.07 47.24 17.57 28.57 39.57 50.57 20.39 31.35 42.32 53.29 22.47 35.52 48.57 61.62 25.09 40.75 56.42 72.09 27.25 45.09 62.92 80.75 28.36 43.82 59.29 74.76 31.39 49.89 68.39 86.89

683 675.8 669.1 844.2 871.7 861.9 852.8 844.2 1020.4 1004.6 990 976.2 1140.4 1124.6 1110 1096.2 1064 1054.4 1045.5 1037.1 1203.6 1190.4 1178.2 1166.6 1303.6 1290.4 1278.2 1266.6 1300.5 1288 1276.5 1265.5 1544.8 1527.7 1511.9 1497 1858.8 1841.7 1825.9 1811 2106 2078.8 2053.6 2029.7 1836.5 1820.8 1806.3 1792.6 2193.3 2171.9 2152.1 2133.3

10.77 16.53 22.3 34.47 12.37 19.73 27.1 34.47 13.67 22.33 31 39.67 14.67 24.33 34 43.67 16.17 25.13 34.1 43.07 17.37 27.53 37.7 18.2 29.2 40.2 51.2 47.87

685.3 679.9 674.9 854.1 874.8 867.4 860.6 854.1 1025.3 1013.5 1002.6 992.2 1145.3 1133.5 1122.6 1112.2 1067 1059.8 1053.1 1046.8 1207.7 1197.9 1188.8 1180.2 1307.7 1297.9 1288.8 1280.2 1304.4 1295.1 1286.5 1278.3 1550.1 1537.4 1525.6 1514.4 1864.1 1851.4 1839.6 1828.4 2114.6 2094.2 2075.4 2057.4 1841.4 1829.7 1818.9 1808.6 2200 2184 2169.2 2155.1

10.77 16.53 22.3 34.47 12.37 19.73 27.1 34.47 13.67 22.33 31 39.67 14.67 24.33 34 43.67 16.17 25.13 34.1 43.07 17.37 27.53 37.7 18.2 29.2 40.2 51.2 47.87

687.2 683.4 679.9 862.9 877.5 872.3 867.5 862.9 1029.6 1021.3 1013.6 1006.3 1149.6 1141.3 1133.6 1126.3 1069.6 1064.5 1059.8 1055.3 1211.3 1204.3 1197.8 1191.7 1311.3 1304.3 1297.8 1291.7 1307.8 1301.2 1295.1 1289.3 1554.8 1545.8 1537.5 1529.6 1868.8 1859.8 1851.5 1843.6 2122 2107.6 2094.3 2081.6 1845.7 1837.4 1829.7 1822.5 2205.9 2194.5 2184 2174

12.53 18.29 24.06 36.23 14.13 21.49 28.86 36.23 15.43 24.09 32.76 41.43 16.43 26.09 35.76 45.43 18.69 27.65 36.62 45.59 19.89 30.05 40.22 50.39 20.72 31.72 42.72 53.72 24.81 35.77 46.74 57.71 26.89 39.94 52.99 66.04 29.51 45.17 60.84 76.51 31.67 49.51 67.34 85.17 34.59 50.05 65.52 80.99 37.62 56.12 74.62 93.12

688.4 685.5 682.8 868 879.1 875.1 871.4 868 1032.1 1025.8 1020 1014.4 1152.1 1145.8 1140 1134.4 1071.2 1067.3 1063.7 1060.3 1213.4 1208.1 1203.2 1198.6 1313.4 1308.1 1303.2 1298.6 1309.8 1304.8 1300.2 1295.8 1557.5 1550.7 1544.4 1538.4 1871.5 1864.7 1858.4 1852.4 2126.4 2115.5 2105.4 2095.8 1848.2 1841.9 1836.1 1830.6 2209.3 2200.7 2192.8 2185.2

14.73 20.49 26.26 38.43 16.33 23.69 31.06 38.43 17.63 26.29 34.96 43.63 18.63 28.29 37.96 47.63 21.77 30.73 39.7 48.67 22.97 33.13 43.3 23.8 34.8 45.8 56.8 53.47

689.5 687.5 685.6 873 880.6 877.9 875.4 873 1034.6 1030.2 1026.2 1022.3 1154.6 1150.2 1146.2 1142.3 1072.7 1070 1067.5 1065.2 1215.5 1211.8 1208.4 1205.2 1315.5 1311.8 1308.4 1305.2 1312.1 1308.9 1306 1303.2 1560.1 1555.4 1551 1546.9 1874.1 1869.4 1865 1860.9 2130.6 2123.1 2116.1 2109.5 1850.6 1846.3 1842.3 2212.6 2206.7 2201.2 2196

19.33 25.09 30.86 43.03 20.93 28.29 35.66 43.03 22.23 30.89 39.56 48.23 23.23 32.89 42.56 52.23 28.69 37.65 46.62 55.59 29.89 40.05 50.22 60.39 30.72 41.72 52.72 63.72 38.65 49.61 60.58 71.55 40.73 53.78 66.83 79.88 43.35 59.01 74.68 90.35 45.51 63.35 81.18 99.01 53.75 69.21 84.68 56.78 75.28 93.78

690.1 688.6 687.2 875.7 881.4 879.4 877.5 875.7 1035.9 1032.6 1029.6 1026.7 1155.9 1152.6 1149.6 1146.7 1073.5 1071.5 1069.6 1067.9 1216.6 1213.8 1211.2 1208.8 1316.6 1313.8 1311.2 1308.8 1312.7 1310.1 1307.7 1305.4 1561.6 1558 1554.7 1551.6 1875.6 1872 1868.7 2132.9 2127.2 2121.9 1851.9 1848.6 1845.6 2214.4 2209.9 2205.7

25.77 31.53 37.3 49.47 27.37 34.73 42.1 49.47 28.67 37.33 46 54.67 29.67 39.33 49 58.67 37.81 46.77 55.74 64.71 39.01 49.17 59.34 69.51 39.84 50.84 61.84 72.84 50.97 61.93 72.9 83.87 53.05 66.1 92.2 55.67 71.33 87 57.83 75.67 93.5 69.47 84.93 100.4 72.5 91 109.5 128 79.15

660-40

660-44

660-46

940-36

华拓泵业
2900 2900 2900 1276.7 1258.9 1242 1293.3 1275.1 1258.3 1242.3 1535 1510.1 1487.1 1465.3 1849 1824.1 1801.1 1779.3 2090.3 2050.5 2013.7 1978.7 1827.4 1804.5 1783.3 1763.2 2181 2149.7 2120.7 2093.2 21.29 32.25 43.22 54.19 23.37 36.42 49.47 62.52 25.99 41.65 57.32 72.99 28.15 45.99 63.82 81.65 29.59 45.05 60.52 75.99 32.62 51.12 69.62 88.12 21.29 32.25 43.22 54.19 23.37 36.42 49.47 62.52 25.99 41.65 57.32 72.99 28.15 45.99 63.82 81.65 29.59 45.05 60.52 75.99 32.62 51.12 69.62 88.12 28.93 39.89 50.86 61.83 31.01 44.06 57.11 70.16 33.63 49.29 64.96 80.63 35.79 53.63 71.46 89.29 39.63 55.09 70.56 86.03 42.66 61.16 79.66 98.16 2900 2900 112.28 2201.8

940-42

1865.6 102.67

2116.9 111.33

1838.5 100.15 1842.7 115.87

17

华拓泵业
S3F系列三螺杆泵性能表 (1450 r/min) Performance table of S3F series three screw pumps (1450r/min)
规格 Size 转速 Rev. (r / min) 压力 Pressure (MPa) 0.2 0.4 40-38 1450 0.6 0.8 1.0 0.2 0.4 40-46 1450 0.6 0.8 1.0 0.2 0.4 80-36 1450 0.6 0.8 1.0 0.2 0.4 0.6 0.8 1.0 0.2 0.4 0.6 0.8 1.0 0.2 0.4 0.6 0.8 1.0 0.2 0.4 0.6 0.8 1.0 0.2 0.4 210-40 1450 0.6 0.8 1.0 0.2 0.4 210-46 1450 0.6 0.8 1.0 0.2 0.4 280-43 1450 0.6 0.8 1.0 0.2 0.4 280-46 1450 0.6 0.8 1.0 80-42 1450
运 动 粘 度 Viscosity (mm 2 /s)

10
流量 Capacity (1 / min) shaft power (kW)

20
轴功率
流量 Capacity (1 / min) shaft power (kW)

40
轴功率
流量 Capacity (1 / min) shaft power (kW)

75
轴功率
流量 Capacity (1 / min) shaft power (kW)

150
轴功率
流量 Capacity (1 / min) shaft power (kW)

380
轴功率
流量 Capacity (1 / min) shaft power (kW)

760
轴功率
流量 Capacity (1 / min) shaft power (kW)

轴功率

29.5 27.2 26.0 24.7 23.5 39.5 37.7 36.7 35.3 34.1 53.1 50.6 48.1 45.6 43.1 65.4 62.3 60.8 57.7 56.2 78.7 75.4 72.5 71.2 69.1 95.8 91.6 88.6 85.7 83.2 110 108 106 104 103 161 155 148 140 138 201 192 187 183 181 241.1 236.4 232 222 218 274 265 261 257 253

0.18 0.29 0.39 0.50 0.60 0.21 0.35 0.49 0.63 0.77 0.29 0.48 0.67 0.86 1.05 0.34 0.57 0.81 1.04 1.27 0.38 0.65 0.92 1.19 1.46 0.51 0.85 1.18 1.51 1.85 0.58 0.97 1.37 1.76 2.16 0.84 1.40 1.96 2.52 3.08 0.98 1.69 2.39 3.10 3.80 1.27 2.11 2.95 3.79 4.63 1.38 2.33 3.28 4.23 5.18

30.1 28.5 27.6 26.7 25.8 40.1 38.8 38.1 37.2 36.3 54.2 52.5 50.7 48.9 47.2 66.7 64.6 63.5 61.3 60.2 79.5 77.1 75.1 74.1 72.6 97.0 94.0 92.0 89.9 88.1 113 110 107 104 103 163 159 154 148 147 204 198 194 191 190 243 239.7 236.8 231 228 276 272 268 265 262

0.21 0.32 0.42 0.53 0.63 0.24 0.38 0.52 0.66 0.80 0.34 0.53 0.72 0.91 1.10 0.38 0.62 0.85 1.08 1.32 0.42 0.69 0.96 1.23 1.50 0.59 0.92 1.25 1.59 1.92 0.65 1.05 1.44 1.84 2.23 0.96 1.52 2.08 2.64 3.20 1.10 1.81 2.51 3.21 3.92 1.44 2.28 3.12 3.96 4.80 1.55 2.50 3.45 4.40 5.35

30.5 29.4 28.8 28.1 27.5 40.5 39.6 39.2 38.5 37.9 55.0 53.8 52.5 51.3 50.0 67.7 66.2 65.4 63.9 63.1 80.0 78.3 76.9 76.2 75.2 97.9 95.8 94.3 92.8 91.6 114 113 111 108 107 164 162 158 154 153 206 202 199 197 196 244 241.6 240 237 235 277 274 272 270 268

0.26 0.36 0.47 0.57 0.68 0.29 0.43 0.57 0.70 0.84 0.40 0.59 0.78 0.97 1.16 0.44 0.68 0.91 1.14 1.38 0.48 0.75 1.02 1.29 1.56 0.69 1.03 1.36 1.69 2.03 0.76 1.15 1.55 1.94 2.34 1.12 1.68 2.24 2.80 3.36 1.26 1.97 2.67 3.38 4.08 1.69 2.53 3.37 4.21 5.05 1.80 2.75 3.70 4.65 5.60

30.8 30.0 29.5 29.0 28.6 40.8 40.1 39.8 39.3 38.9 55.5 54.6 53.7 52.8 51.9 68.3 67.2 66.6 65.5 64.9 80.3 79.1 78.1 77.6 76.8 98.5 96.9 95.9 94.8 93.9 116 114 113 111 111 165 163 161 158 157 208 204 202 201 200 244.9 243.1 241.6 240.1 238.6 277.9 276 274 273 271

0.31 0.42 0.52 0.63 0.73 0.34 0.48 0.62 0.76 0.90 0.48 0.67 0.86 1.05 1.24 0.52 0.75 0.99 1.22 1.45 0.56 0.83 1.10 1.37 1.64 0.83 1.16 1.49 1.83 2.16 0.89 1.28 1.68 2.07 2.47 1.33 1.89 2.45 3.01 3.57 1.47 2.18 2.88 3.59 4.29 2.00 2.84 3.68 4.52 5.36 2.11 3.06 4.01 4.96 5.91

31.0 30.4 30.1 29.8 29.5 41.0 40.6 40.3 40.0 39.7 55.9 55.3 54.6 54.0 53.3 68.8 68.0 67.6 66.8 66.4 80.6 79.7 79.0 78.7 78.1 98.9 97.8 97.1 96.3 95.7 116 115 114 113 113 166 165 163 161 160 209 206 205 204 203 245.4 244.1 242.9 241.8 240.7 278 277 275 274 273

0.40 0.50 0.61 0.71 0.82 0.43 0.57 0.71 0.84 0.98 0.60 0.79 0.98 1.17 1.35 0.64 0.87 1.11 1.34 1.57 0.68 0.95 1.22 1.49 1.76 1.03 1.36 1.70 2.03 2.36 1.09 1.49 1.88 2.28 2.67 1.64 2.20 2.76 3.32 3.88 1.79 2.49 3.20 3.90 4.61 2.49 3.33 4.17 5.01 5.85 2.60 3.55 4.50 5.45 6.40

31.2 30.8 30.6 30.4 30.2 41.2 40.9 40.8 40.6 40.4 56.3 55.9 55.5 55.1 54.6 69.3 68.8 68.5 68.0 67.8 80.9 80.3 79.8 79.6 79.3 99.3 98.6 98.2 97.7 97.3 117 116 116 115 114 167 166 165 163 163 209 207 207 206 206 245.9 245 244.1 243.4 242.6 278.9 278 277 276 275

0.57 0.67 0.78 0.88 0.99 0.60 0.74 0.88 1.02 1.16 0.84 1.03 1.22 1.41 1.60 0.88 1.11 1.35 1.58 1.81 0.92 1.19 1.46 1.73 2.00 1.44 1.78 2.11 2.44 2.78 1.50 1.90 2.30 2.69 3.09 2.29 2.85 3.41 3.97 4.53 2.43 3.14 3.84 4.54 5.25 3.46 4.30 5.14 5.98 6.82 3.57 4.52 5.47 6.42 7.37

31.3 31.0 30.9 30.8 30.6 41.3 41.1 41.0 40.9 40.7 56.4 56.2 55.9 55.6 55.3 69.5 69.1 68.9 68.6 68.4 81.0 80.6 80.3 80.1 79.9 99.5 99.0 98.7 98.4 98.1 117 117 116 116 116 167 167 166 165 165 209 208 208 207 207 246.2 245.5 244.9 244.3 243.7 279.2 278.5 277.5 277 276

0.76 0.86 0.97 1.07 1.18 0.79 0.93 1.07 1.21 1.35 1.10 1.29 1.48 1.67 1.86 1.15 1.38 1.62 1.85 2.08 1.19 1.46 1.73 2.00 2.27 1.90 2.24 2.57 2.90 3.24 1.96 2.36 2.76 3.15 3.55 3.00 3.56 4.12 4.68 5.24 3.15 3.85 4.55 5.26 5.96 4.55 5.39 6.23 7.07 7.91 4.66 5.61 6.56 7.51 8.46

80-46

120-42

120-46

华拓泵业
1450 1450 1450

18

华拓泵业
S3F系列三螺杆泵性能表 (2900 r/min) Performance table of S3F series three screw pumps (2900r/min)
规格 Size 转速 Rev. (r / min) 压力 Pressure (MPa) 0.2 0.4 40-38 2900 0.6 0.8 1.0 0.2 0.4 40-46 2900 0.6 0.8 1.0 0.2 0.4 80-36 2900 0.6 0.8 1.0 0.2 0.4 0.6 0.8 1.0 0.2 0.4 0.6 0.8 1.0 0.2 0.4 0.6 0.8 1.0 0.2 0.4 0.6 0.8 1.0 0.2 0.4 210-40 2900 0.6 0.8 1.0 0.2 0.4 210-46 2900 0.6 0.8 1.0 0.2 0.4 280-43 2900 0.6 0.8 1.0 0.2 0.4 280-46 2900 0.6 0.8 1.0 80-42 2900
运 动 粘 度 Viscosity (mm 2 /s)

10
流量 Capacity (1 / min) shaft power (kW)

20
轴功率
流量 Capacity (1 / min) shaft power (kW)

40
轴功率
流量 Capacity (1 / min) shaft power (kW)

75
轴功率
流量 Capacity (1 / min) shaft power (kW)

150
轴功率
流量 Capacity (1 / min) shaft power (kW)

380
流量 Capacity (1 / min) shaft power (kW)

760
轴功率
流量 Capacity (1 / min) shaft power (kW)

轴功率

轴功率

60.0 58.1 55.9 54.8 54.3 80.2 79.0 76.0 74.2 73.1 112 108 103 100 98 138 133 129 128 127 160 153 149 147 145 192 185 182 179 178 230 225 222 217 215 327 313 307 302 300 409 395 393 387 386 483 471 458 455 453 545 536 527 522 521

0.52 0.73 0.94 1.15 1.36 0.59 0.87 1.15 1.43 1.71 0.82 1.21 1.60 1.99 2.38 0.90 1.38 1.85 2.33 2.80 0.98 1.54 2.09 2.65 3.20 1.39 2.06 2.74 3.41 4.08 1.54 2.35 3.17 3.99 4.80 2.25 3.39 4.52 5.65 6.79 2.54 3.96 5.38 6.79 8.21 3.36 5.03 6.70 9.36 11.0 4.58 6.47 8.36 10.25 11.1

60.9 59.5 58.0 57.2 56.9 81.3 80.5 78.3 77.1 76.3 113 110 107 105 103 138 135 133 132 132 162 157 154 153 152 195 190 188 185 185 232 231 229 225 224 330 321 316 313 312 414 404 402 398 397 488 479 470 468 467 551 545 538 535 535

0.65 0.86 1.07 1.28 1.49 0.72 1.00 1.28 1.56 1.84 0.99 1.38 1.78 2.17 2.56 1.08 1.55 2.03 2.50 2.98 1.16 1.71 2.27 2.82 3.38 1.69 2.36 3.03 3.70 4.38 1.83 2.65 3.47 4.28 5.10 2.72 3.85 4.98 6.12 7.25 3.00 4.42 5.84 7.26 8.68 4.06 5.73 7.40 9.96 11.3 5.29 7.18 9.06 10.91 11.8

61.5 60.6 59.5 58.9 58.7 82.1 81.5 80.0 79.1 78.6 114 113 110 109 108 139 138 136 135 134 163 160 158 157 156 197 193 192 190 190 234 233 232 231 230 332 327 323 321 320 415 410 409 406 406 490 485 479 477 477 556 551 547 544 544

0.83 1.04 1.25 1.46 1.67 0.90 1.18 1.46 1.74 2.02 1.24 1.63 2.03 2.42 2.81 1.33 1.80 2.28 2.75 3.23 1.41 1.96 2.52 3.07 3.63 2.11 2.78 3.46 4.13 4.80 2.26 3.07 3.89 4.71 5.52 3.37 4.51 5.64 6.77 7.91 3.66 5.08 6.50 7.91 9.33 5.06 6.72 8.39 10.1 11.7 5.29 7.18 9.06 10.9 12.8

61.9 61.2 60.4 60.0 59.8 82.6 82.2 81.1 80.4 80.0 114.1 113.9 112.0 111.0 110.0 139 138 137 136 135 163 162 160 159 159 198 196 194 193 193 235 234 233 232 231 333 330 328 326 325 417 414 414 412 411 491 489 485 483 483 558 555 552 550 550

1.06 1.27 1.48 1.69 1.90 1.13 1.41 1.69 1.97 2.25 1.56 1.95 2.34 2.73 3.12 1.64 2.11 2.59 3.06 3.54 1.72 2.28 2.83 3.39 3.94 2.64 3.32 3.99 4.66 5.33 2.79 3.61 4.42 5.24 6.06 4.20 5.33 6.47 7.60 8.73 4.49 5.90 7.32 8.74 10.2 6.31 7.98 9.64 11.3 13.0 6.53 8.42 10.3 12.2 14.1

62.2 61.7 61.2 60.9 60.8 83.0 82.7 81.9 81.5 81.2 114.5 114.1 113.8 113.4 112.0 139 138 138 137 136 163 163 162 161 160 199 197 196 196 195 235 234 234 233 232 333 331 330 298 296 418 417 417 416 414 492 491 489 488 488 558 557 556 555 554

1.41 1.62 1.83 2.04 2.25 1.48 1.76 2.04 2.32 2.60 2.04 2.43 2.82 3.21 3.60 2.12 2.60 3.07 3.55 4.02 2.20 2.76 3.31 3.87 4.42 3.46 4.13 4.80 5.48 6.15 3.61 4.42 5.24 6.06 6.87 5.47 6.60 7.74 8.87 10.0 5.76 7.17 8.59 10.0 11.4 8.23 9.90 11.6 13.2 14.9 8.45 10.3 12.2 14.1 16.0

62.5 62.2 61.8 61.7 61.6 83.4 83.2 82.7 82.4 82.2 114.7 114.4 114.0 113.9 113.0 140 139 138 137 136 163 163 163 162 162 200 199 198 198 198 235 234 234 234 233 333 332 331 330 298 419 419 418 417 415 493 492 491 490 489 559 558 557 556 555

2.12 2.33 2.54 2.75 2.96 2.19 2.47 2.75 3.03 3.31 3.01 3.40 3.79 4.19 4.58 3.09 3.57 4.04 4.52 4.99 3.18 3.73 4.29 4.84 5.40 5.11 5.78 6.45 7.13 7.80 5.26 6.07 6.89 7.71 8.52 8.04 9.17 10.3 11.4 12.6 8.3 9.7 11.2 12.6 14.0 12.1 13.8 15.4 17.1 18.8 12.3 14.2 16.1 18.0 19.9

62.7 62.4 62.2 62.1 62.0 83.6 83.4 83.1 82.9 82.8 114.7 114.7 114.5 114.4 114.0 140 139 139 138 137 164 164 164 163 163 200 200 199 199 199 236 235 235 235 234 334 333 332 331 330 419 419 418 417 416 493 493 492 491 490 559 559 558 557 556

2.91 3.12 3.33 3.54 3.75 2.98 3.26 3.54 3.82 4.10 4.10 4.49 4.88 5.27 5.66 4.18 4.66 5.13 5.61 6.08 4.26 4.82 5.37 5.93 6.48 6.95 7.62 8.29 8.96 9.64

80-46

120-42

120-46

华拓泵业
2900 2900 2900

7.09 7.91 8.73 9.54 10.4 10.9 12.0 13.2 14.3 15.4 11.2 12.6 14.0 15.4 16.9 16.4 18.1 19.8 21.4 23.1 16.7 18.6 20.4 22.3 24.2

19

华拓泵业
3G系列三螺杆泵性能表 (950 r/min) Performance table of 3G series three screw pumps (950r/min)
规格 Size 转速 Rev. 压力 Pressure
运 动 粘 度 Viscosity (mm 2 /s)

10
流量 Capacity (1 / min) shaft power (kW)

20
轴功率
流量 Capacity (1 / min) shaft power (kW)

40
轴功率
流量 Capacity (1 / min) shaft power (kW)

75
轴功率
流量 Capacity (1 / min) shaft power (kW)

150
轴功率
流量 Capacity (1 / min) shaft power (kW)

380
轴功率
流量 Capacity (1 / min) shaft power (kW)

760
轴功率
流量 Capacity (1 / min) shaft power (kW)

(r / min) (MPa) 0.5 3G25×4 950 1 1.5 2 0.5 3G30×4 950 1 1.5 2 0.5 3G36×4 950 1 1.5 2 0.5 3G42×4A 950 1

轴功率

9.1 6.9 4.8 3.0 17.7 15.4 13.2 11.2 32.2 29.5 27.0 24.6 51.3 47.1 43.2 39.5 91.9 89.2 86.6 84.2 81.9 87.9 81.9 76.3 71.0

0.2 0.3 0.4 0.5 0.3 0.5 0.7 0.8 0.5 0.8 1.0 1.4 0.7 1.1 1.7 2.3 0.5 0.8 1.2 1.6 2.0 1.1 2.1 3.0 4.0 1.0 1.7 2.4 3.1 3.7 1.6 2.7 3.7 4.8 5.9 3.2 5.9 8.5 11.2 2.4 3.9 5.5 7.1 8.7

9.9 8.3 6.8 5.4 18.6 17.0 15.5 14.1 33.0 30.9 28.9 27.0 52.8 49.8 47.0 44.4 92.8 90.8 88.9 87.2 85.5 89.9 85.5 81.4 77.5

0.2 0.3 0.4 0.6 0.3 0.5 0.7 0.9 0.5 0.8 1.2 1.5 0.7 1.3 1.9 2.4 0.6 0.9 1.3 1.7 2.1 1.2 2.2 3.1 4.1 1.1 1.7 2.4 3.1 3.8 1.7 2.7 3.8 4.8 5.9 3.2 5.9 8.6 11.2 2.4 4.0 5.6 7.2 8.8

10.4 9.2 8.1 7.0 19.1 17.9 16.8 15.7 33.6 32.0 30.6 29.1 53.8 51.6 49.4 47.5 93.5 92.0 90.7 89.4 88.2 91.4 88.2 85.2 82.4

0.2 0.3 0.4 0.6 0.3 0.5 0.7 0.9 0.5 0.8 1.2 1.5 0.7 1.3 1.9 2.4 0.6 0.9 1.3 1.7 2.1 1.2 2.2 3.1 4.1 1.1 1.7 2.4 3.1 3.8 1.7 2.7 3.8 4.8 5.9 3.2 5.9 8.6 11.2 2.4 4.0 5.6 7.2 8.8

10.8 10.0 9.2 8.5 19.6 18.7 17.9 17.2 34.1 32.9 31.8 30.8 54.6 53.0 51.5 50.1 94.1 93.0 92.0 91.1 90.3 92.5 90.2 88.1 86.1

0.2 0.3 0.5 0.6 0.3 0.5 0.7 0.9 0.5 0.9 1.2 1.6 0.8 1.3 1.9 2.5 0.7 1.0 1.4 1.8 2.2 1.3 2.3 3.2 4.2 1.2 1.9 2.6 3.2 3.9 1.9 2.9 4.0 5.0 6.1 3.5 6.1 8.8 11.4 2.7 4.3 5.9 7.5 9.1

11.0 10.4 9.8 9.3 19.8 19.2 18.5 18.0 34.5 33.7 32.8 32.0 55.1 53.9 52.8 51.7 94.4 93.6 92.9 92.2 91.5 93.2 91.5 89.9 88.4

0.3 0.4 0.5 0.6 0.4 0.6 0.8 1.0 0.5 0.9 1.3 1.6 0.9 1.4 2.0 2.6 0.8 1.2 1.5 1.9 2.3 1.4 2.4 3.3 4.3 1.4 2.1 2.8 3.4 4.1 2.1 3.2 4.2 5.3 6.4 3.7 6.4 9.0 11.7 3.1 4.7 6.3 7.9 9.4

11.3 10.9 10.5 10.0 20.0 19.6 19.2 18.8 34.8 34.3 33.7 33.2 55.5 54.7 53.9 53.2 94.7 94.1 93.6 93.1 92.7 93.9 92.7 91.5 90.5

0.3 0.4 0.6 0.7 0.4 0.6 0.8 1.0 0.6 1.0 1.3 1.7 1.0 1.5 2.1 2.7 1.0 1.3 1.7 2.1 2.5 1.6 2.6 3.5 4.5 1.8 2.4 3.1 3.8 4.5 2.7 3.7 4.8 5.9 6.9 4.3 6.9 9.6 12.2 3.9 5.5 7.1 8.7 10.3

11.5 11.2 10.9 10.6 20.2 19.9 19.6 19.3 35.0 34.6 34.1 33.7 55.8 55.1 54.5 54.0 94.9 94.4 94.0 93.6 93.3 94.2 93.3 92.5 91.7

0.4 0.5 0.6 0.8 0.5 0.7 0.9 1.1 0.7 1.1 1.4 1.8 1.1 1.7 2.3 2.9 1.3 1.7 2.1 2.4 2.8 1.9 2.9 3.8 4.8 2.3 2.9 3.6 4.3 5.0 3.4 4.5 5.5 6.6 7.7 5.0 7.7 10.3 10.6 5.0 6.6 8.2 9.7 11.3

3G50×2

3G50×4A

3G60×2

华拓泵业
1.5 2 0.2 0.4 0.6 0.8 1 950 0.5 1 950 1.5 2 0.2 0.4 0.6 0.8 1 0.2 0.4 159.8 155.5 151.7 147.9 144.3 253.3 247.3 241.8 236.6 231.6 244.5 231.6 219.6 208.2 379.3 371.3 364.0 356.9 350.2 161.5 158.6 155.9 153.4 150.8 255.6 251.5 247.8 244.2 240.8 249.6 240.8 232.6 224.8 382.4 376.9 371.9 367.1 362.5 162.4 160.2 158.2 156.3 154.4 256.9 253.8 250.9 248.3 245.7 252.4 245.7 239.6 233.7 384.1 380.1 376.3 372.7 369.3 163.2 161.6 160.2 158.9 157.5 257.9 255.8 253.8 251.9 250.1 254.8 250.1 245.8 241.7 385.6 382.7 380.0 377.5 375.0 163.6 162.5 161.5 160.4 159.4 258.6 257.0 255.4 254.0 252.6 256.1 252.6 249.3 246.2 386.5 384.3 382.2 380.3 378.5 164.1 163.3 162.5 161.8 161.1 259.2 258.1 257.0 256.1 255.2 257.6 255.2 252.9 250.7 387.3 385.8 384.4 383.0 381.8 164.3 163.7 163.2 162.6 162.1 259.6 258.8 257.9 257.2 256.5 258.3 256.5 254.8 253.2 387.7 386.6 385.6 384.6 383.6 950 950 0.6 0.8 1 0.5 950 1 1.5 2 0.2 0.4 950 0.6 0.8 1

3G70×2

3G70×4

3G80×2

20

华拓泵业
3G系列三螺杆泵性能表 (950 r/min) Performance table of 3G series three screw pumps (950r/min)
规格 Size 转速 Rev. 压力 Pressure
运 动 粘 度 Viscosity (mm 2 /s)

10
流量 Capacity (1 / min) shaft power (kW)

20
轴功率
流量 Capacity (1 / min) shaft power (kW)

40
轴功率
流量 Capacity (1 / min) shaft power (kW)

75
轴功率
流量 Capacity (1 / min) shaft power (kW)

150
轴功率
流量 Capacity (1 / min) shaft power (kW)

380
轴功率
流量 Capacity (1 / min) shaft power (kW)

760
轴功率
流量 Capacity (1 / min) shaft power (kW)

(r / min) (MPa) 0.2 0.4 3G85 ×2 950 0.6 0.8 1 0.5 3G85 ×4 1 950 1.5 2 0.2 0.4 3G100 ×2 950 0.6 0.8 1

轴功率

459.0 451.0 443.0 436.0 429.0 447.0 429.3 412.6 396.8 744.6 731.6 719.6 708.3 697.3 725.6 697.3 671.3 646.6 994.4 978.5 963.7 949.8 936.4 971.0 936.4 904.2 873.8 1472.9 1434.0 1398.1 1364.0 1331.0 3058.9 2915.7 2783.4 2657.7 5969.7 5685.5 5422.7 5173.0

2.9 4.8 6.7 8.6 10.5 5.8 10.6 15.3 20.1 4.6 7.7 10.8 13.9 17.0 9.3

462.0 455.7 449.9 444.0 439.0 452.8 439.2 426.6 414.6 749.6 740.8 732.6 724.9 717.4 736.7 717.4 699.6 682.7

3.0 4.9 6.8 8.7 10.6 5.9 10.7 15.4 20.2 4.8 7.9 11.0 14.1 17.2 9.4

463.9 459.2 454.9 450.8 446.8 457.1 446.8 437.4 428.4 752.4 745.8 739.7 733.9 728.3 742.7 728.3 715.0 702.3

3.0 4.9 6.8 8.7 10.6 5.9 10.7 15.4 20.2 4.8 7.9 11.0 14.1 17.2 9.4

465.5 462.0 459.0 456.0 453.0 460.5 453.1 446.3 439.7 754.8 750.2 745.8 741.7 737.7 747.9 737.7 728.3 719.3

3.3 5.2 7.2 9.1 11.0 6.2 11.0 15.8 20.6 5.4 8.5 11.6 14.7 17.8 10.0 17.8 25.5 33.2 7.1

466.7 464.2 461.9 459.7 457.6 463.1 457.6 452.6 447.8 756.3 752.7 749.4 746.3 743.3 751.1 743.3 736.1 729.4

3.8 5.7 7.6 9.5 11.4 6.6 11.4 16.2 21.0 6.0 9.1 12.1 15.2 18.3 10.6 18.3 26.1 33.8 7.8

467.5 465.6 463.9 462.3 460.8 464.8 460.8 457.1 453.5 757.6 755.2 752.9 750.8 748.7 754.0 748.7 743.8 739.1

4.8 6.8 8.7 10.6 12.5 7.7 12.5 17.2 22.0 7.6 10.7 13.8 16.9 20.0 12.3 20.0 27.8 35.5 10.0 14.2 18.3 22.4 26.6 16.2 26.6 36.9 47.2 16.1 22.3 28.5 34.7 40.9 47.2 72.8 98.3 123.8 90.0 139.8 189.7 239.6

468.0 466.0 465.4 464.2 463.0 466.2 463.3 460.6 458.1 758.3 756.5 754.7 753.1 751.6 755.6 751.6 747.8 744.3

6.2 8.1 10.0 11.9 13.8 9.0 13.8 18.6 23.4 9.5 12.6 15.7 18.8 21.9 14.1 21.9 29.6 37.4 12.5 16.6 20.8 24.9 29.0 18.7 29.0 39.3 49.7 20.1 26.3 32.5 38.7 44.9 55.7 81.3 106.8 132.3 106.5 156.4 206.3 256.1

3G100 ×4

3G110 ×2

3G110 ×4

华拓泵业
0.5 1 950 17.0 24.8 32.5 6.2 17.2 24.9 32.7 6.4 17.2 24.9 32.7 6.4 1.5 2 0.2 0.4 0.6 0.8 1 1000.6 989.7 979.7 970.0 960.8 984.6 960.8 938.9 918.0 1487.1 1459.5 1434.2 1410.0 1386.7 3096.9 2984.2 2880.0 2781.1 6049.5 5829.3 5625.8 5432.3 1004.0 995.9 988.4 981.3 974.3 992.1 974.3 958.0 942.3 1496.5 1476.7 1458.4 1440.9 1424.1 3133.2 3049.6 2972.3 2898.9 6120.4 5957.0 5806.0 5662.5 1007.0 1001.3 995.9 990.8 986.0 998.6 986.0 974.3 963.3 1503.6 1489.5 1476.5 1463.9 1452.0 3146.8 3074.2 3007.1 2943.3 6182.3 6068.6 5963.5 5863.6 1008.7 1004.4 1000.4 996.5 992.8 1010.4 1007.5 1004.7 1002.0 999.5 1011.3 1009.1 1007.0 1004.9 1003.1 1008.0 1003.1 998.5 994.1 1514.4 1508.9 1503.8 1499.0 1494.3 3207.9 3184.2 3162.4 3141.6 6266.4 6220.1 6177.4 6136.8 10.3 14.5 18.6 22.7 12.4 22.7 33.1 43.4 9.0 15.2 21.4 27.6 33.8 33.5 59.0 84.5 110.0 66.0 116.0 165.5 215.0 10.5 14.7 18.8 22.9 12.6 22.9 33.2 43.6 9.3 15.5 21.7 27.9 34.1 34.0 59.5 85.1 110.6 67.3 117.2 167.0 216.9 10.5 14.7 18.8 22.9 12.6 22.9 33.2 43.6 9.3 15.5 21.7 27.9 34.1 34.0 59.5 85.1 110.6 67.3 117.2 167.0 216.9 11.2 15.4 19.5 23.6 11.9 16.1 20.2 24.3 14.0 24.3 34.7 45.0 12.4 18.6 24.8 31.0 37.2 38.7 64.3 89.8 115.3 76.8 126.6 176.5 226.3 950 0.5 1 13.3 23.6 33.9 44.3 10.7 16.9 23.1 29.3 35.5 36.4 61.9 87.4 112.9 71.6 121.4 171.3 221.2 1002.3 992.8 984.0 975.6 1508.0 1497.3 1487.5 1478.2 1469.1 3181.0 3135.8 3094.0 3054.3 6213.5 6124.7 6042.7 5964.8 1006.0 999.5 993.3 987.6 1512.2 1504.8 1498.0 1491.6 1485.3 3196.5 3163.7 3133.5 3104.8 6244.6 6180.9 6122.0 6066.1 950 1.5 2 0.2 0.4 950 0.6 0.8 1 0.4 950 0.8 1.2 1.6 0.4 950 0.8 1.2 1.6

3GS100 ×2

3GS160D ×3

3GS200D ×3

21

华拓泵业
3G系列三螺杆泵性能表 (1450 r/min)
规格 Size 转速 Rev. 压力 Pressure 10
流量 Capacity (1 / min) Shaft power (kW)

Performance table of 3G series three screw pumps (1450r/min)
运 动 粘 度 Viscosity (mm 2 /s)

20
轴功率
流量 Capacity (1 / min) Shaft power (kW)

40
轴功率
流量 Capacity (1 / min) Shaft power (kW)

75
轴功率
流量 Capacity (1 / min) Shaft power (kW)

150
轴功率
流量 Capacity (1 / min) Shaft power (kW)

380
流量 Capacity (1 / min) Shaft power (kW)

760
轴功率
流量 Capacity (1 / min) Shaft power (kW)

(r / min) (MPa) 0.5 3G25 x 4 1450 1 1.5 2 0.5 3G30 x 4 1450 1 1.5 2 0.5 3G36 x 4 1450 1 1.5 2 0.5 3G42 x 4A 1450 1

轴功率

轴功率

15.3 13.1 11.1 9.2 28.8 26.6 24.6 22.7 51.1 48.3 45.8 43.4 81.2 77.0 73.1 69.4

0.3 0.5 0.7 0.9 0.4 0.7 1.0 1.3 0.7 1.2 1.8 2.3 1.1 2.0 2.9 3.8 1.0 1.6 2.2 2.8 3.4 1.9 3.4 4.9 6.3 1.9 2.9 3.9 5.0 6.0 2.6 4.5 6.1 7.7 9.4 5.3 9.4 13.4 17.5 4.2 6.6 9.1 11.5 13.9

16.0 14.4 12.9 11.5 29.5 27.9 26.4 25.0 51.8 49.7 47.7 45.9 82.7 79.7 76.9 74.2

0.3 0.5 0.7 0.9 0.5 0.8 1.1 1.4 0.8 1.3 1.9 2.4 1.2 2.1 3.0 3.9 1.1 1.7 2.3 2.9 3.5 2.0 3.5 5.0 6.4 2.0 3.0 4.0 5.0 6.1 3.0 4.6 6.2 7.9 9.5 5.4 9.5 13.5 17.6 4.4 6.8 9.2 11.7 14.1

16.5 15.3 14.1 13.1 30.0 28.8 27.6 26.6 52.5 50.9 49.4 47.9 83.6 81.4 79.3 77.3

0.3 0.5 0.7 0.9 0.5 0.8 1.1 1.4 0.8 1.3 1.9 2.4 1.2 2.1 3.0 3.9 1.1 1.7 2.3 2.9 3.5 2.0 3.5 5.0 6.4 2.0 3.0 4.0 5.0 6.1 3.0 4.6 6.2 7.9 9.5 5.4 9.5 13.5 17.6 4.4 6.8 9.2 11.7 14.1

16.9 16.1 15.3 14.6 30.4 29.6 28.8 28.1 52.9 51.8 50.6 49.6 84.4 82.8 81.3 79.9

0.4 0.6 0.8 1.0 0.6 0.9 1.2 1.5 0.9 1.4 2.0 2.5 1.3 2.2 3.1 4.2 1.3 1.9 2.5 3.1 3.7 2.2 3.7 5.2 6.7 2.3 3.3 4.3 5.4 6.4 3.5 5.1 6.7 8.3 10.0 5.9 10.0 14.0 18.1 5.1 7.5 9.9 12.4 14.8

17.2 16.5 15.9 15.4 30.7 30.1 29.4 28.9 53.4 52.5 51.7 50.9 84.9 83.7 82.6 81.5

0.5 0.7 0.9 1.1 0.7 1.0 1.3 1.6 1.0 1.5 2.1 2.6 1.5 2.4 3.3 4.1 1.6 2.2 2.8 3.4 4.0 2.5 4.0 5.4 6.9 2.7 3.8 4.8 5.8 6.8 4.1 5.7 7.3 8.9 10.6 6.5 10.6 14.6 18.7 5.9 8.4 10.8 13.2 15.6

17.4 17.0 16.6 16.2 30.9 30.5 30.1 29.7 53.7 53.1 52.5 52.0 85.4 84.5 83.7 83.0

0.6 0.8 1.0 1.2 0.8 1.1 1.4 1.7 1.1 1.7 2.2 2.8 1.8 2.6 3.5 4.4 2.0 2.6 3.2 3.8 4.4 2.9 4.4 5.9 7.4 3.6 4.6 5.6 6.7 7.7 5.3 7.0 8.6 10.2 11.8 7.8 11.8 15.9 19.9 7.8 10.3 12.7 15.1 17.5

17.6 17.2 16.9 16.7 31.1 30.8 30.5 30.2 53.9 53.4 52.9 52.5 85.6 85.0 84.4 83.8

0.8 1.0 1.2 1.4 1.0 1.3 1.6 1.9 1.3 1.9 2.4 3.0 2.2 3.1 4.0 4.8 2.8 3.4 4.0 4.6 5.2 3.7 5.2 6.7 8.1 4.8 5.8 6.8 7.8 8.9 7.1 8.7 10.4 12.0 13.6 9.5 13.6 17.7 21.7 10.4 12.8 15.2 17.6 20.0

3G50 x 2

3G50 x 4A 1450

3G60 x 2

华拓泵业
1.5 2 0.2 0.4 0.6 0.8 1 142.4 139.6 137.1 134.6 132.3 138.3 132.3 126.7 121.5 246.7 242.5 238.5 234.8 231.2 390.4 384.5 379.0 373.8 368.7 381.7 368.7 356.8 345.4 584.1 576.1 568.8 561.8 555.0 143.3 141.3 139.4 137.6 135.9 140.3 135.9 131.8 127.9 248.4 245.4 242.8 240.2 237.8 392.8 388.7 384.9 381.3 377.9 386.7 377.9 369.7 362.0 587.3 581.8 576.7 572.0 567.4 144.0 142.5 141.1 139.8 138.6 141.8 138.6 135.6 132.8 249.3 247.1 245.2 243.2 241.4 394.0 391.0 388.1 385.5 382.9 389.5 382.9 376.7 370.9 589.0 584.9 581.1 577.5 574.1 144.5 143.4 142.5 141.6 140.7 143.0 140.7 138.6 136.6 250.1 248.5 247.1 245.8 244.4 395.1 392.9 391.0 389.1 387.3 392.0 387.3 383.0 378.8 590.4 587.5 584.8 582.3 579.9 144.8 144.0 143.3 142.6 141.9 143.7 141.9 140.3 138.8 250.6 249.4 248.3 247.3 246.3 395.7 394.1 392.6 391.1 389.8 393.4 389.8 386.5 383.4 591.3 589.1 587.1 585.2 583.3 145.1 144.6 144.1 143.6 143.1 144.3 143.1 142.0 140.9 251.0 250.2 249.4 248.8 248.0 396.4 395.3 394.2 393.3 392.3 394.7 392.3 390.1 387.9 592.1 590.6 589.2 587.9 586.6 145.3 144.9 144.5 144.0 143.7 144.7 143.7 142.9 142.1 251.3 250.7 250.1 249.6 249.0 396.7 395.9 395.1 394.4 393.7 395.5 393.7 392.0 390.3 592.6 591.5 590.4 589.4 588.4 1450 0.5 1 1.5 2 0.2 0.4 0.6 0.8 1 0.2 0.4 1450 1450 0.6 0.8 1 0.5 1450 1 1.5 2 0.2 0.4 1450 0.6 0.8 1

3G70 x 2

3G70 x 4

3G80 x 2

22

华拓泵业
3G系列三螺杆泵性能表 (1450 r/min)
规格 Size 转速 Rev. 压力 Pressure 10
流量 Capacity (1 / min) Shaft power (kW)

Performance table of 3G series three screw pumps (1450r/min)
运 动 粘 度 viscosity (mm 2 /s)

20
轴功率
流量 Capacity (1 / min) Shaft power (kW)

40
轴功率
流量 Capacity (1 / min) Shaft power (kW)

75
轴功率
流量 Capacity (1 / min) Shaft power (kW)

150
轴功率
流量 Capacity (1 / min) Shaft power (kW)

380
流量 Capacity (1 / min) Shaft power (kW)

760
轴功率
流量 Capacity (1 / min) Shaft power (kW)

(r / min) (MPa) 0.2 0.4 3G85 x 2 1450 0.6 0.8 1 0.5 3G85 x 4 1450 1 1.5 2 0.2 0.4 3G100 x 2 1450 0.6 0.8 1

轴功率

轴功率

707.0 698.7 691.1 683.8 676.8 694.8 676.8 660.1 644.3 1144.9 1131.9 1120.0 1108.6 1097.7 1125.9 1097.7 1071.6 1046.9 1528.2 1512.3 1497.5 1483.6 1470.2 1504.8 1470.2 1438.0 1407.6 2273.6 2234.7 2198.7 2164.6 2131.7 4763.6 4620.4 4488.1 4362.3 9251.0 8968.2 8706.9 8458.5

5.4 8.3 11.2 14.1 17.0 9.7 17.0 24.3 31.7 8.3 13.0 17.7 22.5 27.2 15.4 27.2 39.0 50.8 11.1 17.4 23.7 30.0 36.3 20.6 36.3 52.1 67.9 16.1 25.5 35.0 44.5 53.9 57.5 96.2 135.2 174.2 111 187 261.8 340.7

709.5 703.3 697.5 692.0 686.7 700.3 686.7 674.1 662.1 1150.0 1141.1 1132.9 1125.2 1117.7 1137.0 1117.7 1099.9 1083.0 1534.4 1523.5 1513.4 1503.8 1494.6 1518.4 1494.6 1472.7 1451.8 2287.7 2260.3 2234.9 2210.7 2187.5 4801.6 4688.9 4584.7 4485.7 9330.4 9111.3 8908.8 8716.5

5.5 8.4 11.3 14.2 17.1 9.8 17.1 24.4 31.8 8.6 13.3 18.1 22.8 27.5 15.7 27.5 39.4 51.2 11.6 17.9 24.2 30.5 36.8 21.0 36.8 52.6 68.3 16.7 26.2 35.6 45.1 54.6 58.8 97.7 136.7 175.7 114.3 190 265.7 341.7

711.5 706.8 702.4 698.3 694.4 704.6 694.4 684.9 675.9 1152.7 1146.2 1140.0 1134.2 1128.6 1143.0 1128.6 1115.3 1102.6 1537.8 1529.7 1522.2 1515.1 1508.1 1525.9 1508.1 1491.8 1476.1 2297.3 2277.4 2259.0 2241.6 2224.8 4837.9 4754.3 4677.0 4603.6 9400.8 9238.4 9088.2 8945.4

5.5 8.4 11.3 14.2 17.1 9.8 17.1 24.4 31.8 8.6 13.3 18.1 22.8 27.5 15.7 27.5 39.4 51.2 11.6 17.9 24.2 30.5 36.8 21.0 36.8 52.6 68.3 16.7 26.2 35.6 45.1 54.6 58.8 97.7 136.7 175.7 114.3 190 265.7 341.7

713.1 709.7 706.5 703.5 700.7 708.1 700.7 693.8 687.3 1155.2 1150.5 1146.2 1142.0 1138.1 1148.3 1138.1 1128.6 1119.6 1540.8 1535.0 1529.7 1524.6 1519.7 1532.3 1519.7 1508.1 1497.1 2304.4 2290.2 2277.1 2264.7 2252.7 4851.5 4778.9 4711.8 4648.0 9462.4 9349.3 9244.8 9145.4

6.2 9.1 12.1 15.0 17.9 10.6 17.9 25.2 32.5 10.0 14.7 19.4 24.2 28.9 17.1 28.9 40.7 52.6 13.2 19.5 25.8 32.1 38.4 22.6 38.4 54.2 69.9 20.0 29.5 38.9 48.4 57.9 64.3 103.2 142.2 181.2 126.7 202.9 279.0 355.1

714.2 711.7 709.4 707.2 705.2 710.6 705.2 700.2 695.4 1156.6 1153.0 1149.8 1146.6 1143.6 1151.4 1143.6 1136.5 1129.7 1542.5 1538.2 1534.1 1530.3 1526.6 1536.1 1526.6 1517.8 1509.4 2308.7 2298.1 2288.2 2278.8 2269.8 4885.6 4840.5 4798.7 4758.9 9493.4 9405.2 9323.6 9246.1

7.2 10.1 13.1 16.0 18.9 11.6 18.9 26.2 33.5 11.4 16.1 20.8 25.6 30.3 18.5 30.3 42.1 53.9 14.9 21.2 27.5 33.8 40.1 24.3 40.1 55.9 71.6 24.0 33.4 42.9 52.4 61.8 69.8 108.7 147.7 186.7 138.8 214.9 291.1 367.2

715.0 713.2 711.5 709.9 708.3 712.3 708.3 704.6 701.1 1157.9 1155.5 1153.3 1151.1 1149.0 1154.3 1149.0 1144.1 1139.4 1544.2 1541.3 1538.5 1535.8 1533.2 1539.8 1533.2 1527.2 1521.4 2312.8 2305.4 2298.7 2292.2 2286.0 4901.2 4868.5 4838.2 4809.5 9524.4 9461.0 9402.5 9346.8

9.6 12.6 15.5 18.4 21.3 14.0 21.3 28.6 35.9 15.3 20.0 24.7 29.4 34.2 22.4 34.2 46.0 57.8 20.1 26.4 32.7 39.0 45.3 29.5 45.3 61.1 76.8 32.6 42.0 51.5 60.9 70.4 89.6 128.5 167.5 206.5 169.6 245.8 321.9 398.0

715.6 714.2 712.9 711.7 710.6 713.6 710.6 707.8 705.1 1158.7 1156.9 1155.2 1153.4 1151.9 1156.0 1151.9 1148.1 1144.6 1545.1 1542.9 1540.8 1538.7 1536.8 1541.8 1536.8 1532.3 1527.8 2315.2 2309.6 2304.5 2299.7 2295.0 4912.5 4888.9 4867.1 4846.3 9546.0 9500.0 9457.5 9417.2

12.8 15.7 18.7 21.6 24.5 17.2 24.5 31.8 39.1 19.6 24.3 29.0 33.8 38.5 26.7 38.5 50.3 62.2 25.8 32.1 38.4 44.7 51.0 35.2 51.0 66.8 82.5 41.9 51.4 60.8 70.3 79.8 109.4 148.3 187.3 226.3 208.1 284.3 360.4 436.5

3G100 x 4 1450

3G110 x 2 1450

3G110 x 4 1450

华拓泵业
0.5 1 1.5 2 0.2 0.4 0.6 0.8 1 0.5 1 1.5 2 0.2 1450 0.4 0.6 0.8 1 0.4 0.8 1.2 1.6 0.4 0.8 1.2 1.6

3GS110 x2

3GS160D 1450 x3

3GS200D 1450 x3

23

华拓泵业
3G系列三螺杆泵性能表 (2900 r/min)
规格 Size 转速 Rev. 压力 Pressure 0.5 3G25 x 4 2900 1 1.5 2 0.5 3G30 x 4 2900 1 1.5 2 0.5 3G36 x 4 2900 1 1.5 2 0.5 3G42 x 4A 2900 1 1.5 2 0.2 0.4 0.6 0.8 1 1 2 0.5 1.5 0.2 0.4 0.6 0.8 1 0.2 0.4 0.6 0.8 1 1 1.5 2 0.2 0.4 3G80 x 2 2900 0.6 0.8 1 0.2 0.4 3G85 x 2 2900 0.6 0.8 1 0.5 3G85 x 4 2900 1 1.5 2 0.5 3G70 x 4 2900 10
流量 Capacity (1 / min) Shaft power (kW)

Performance table of 3G series three screw pumps (2900r/min)
运 动 粘 度 Viscosity (mm 2 /s)

20
轴功率
流量 Capacity (1 / min) Shaft power (kW)

40
轴功率
流量 Capacity (1 / min) Shaft power (kW)

75
轴功率
流量 Capacity (1 / min) Shaft power (kW)

150
轴功率
流量 Capacity (1 / min) Shaft power (kW)

380
流量 Capacity (1 / min) Shaft power (kW)

760
轴功率
流量 Capacity (1 / min) Shaft power (kW)

(r / min) (MPa)

轴功率

轴功率

33.8 31.6 29.6 27.7 60.3 58.1 56.1 54.2 105.5 102.8 100.3 97.9 167.6 163.4 159.5 155.8 288.2 285.4 282.9 280.4 278.1 284.0 278.1 272.5 267.3 498.7 494.5 490.5 486.8 483.2 788.2 782.3 776.8 771.6 766.5 779.5 766.5 754.6 743.2 1178.1 1170.1 1162.8 1155.8 1149.0 1424.3 1416.0 1408.4 1401.1 1394.1 1412.1 1394.1 1377.4 1361.6

0.9 1.3 1.6 2.0 1.2 1.8 2.5 3.1 1.9 3.0 4.1 5.2 3.0 4.7 6.5 8.3 3.1 4.3 5.5 6.7 7.9 4.9 7.9

34.5 32.9 31.4 30.0 61.0 59.4 57.9 56.5 106.3 104.1 102.1 100.3 169.1 166.1 163.3 160.6 289.1 287.1 285.2 283.4 281.7 286.1 281.7 277.6 273.8 500.4 497.4 494.8 492.2 489.8 790.6 786.5 782.7 779.1 775.7 784.5 775.7 767.5 759.8 1181.3 1175.8 1170.7 1166.0 1161.4 1426.8 1420.5 1414.8 1409.3 1404.0 1417.6 1404.0 1391.4 1379.4

1.0 1.4 1.7 2.1 1.3 1.9 2.6 3.2 2.0 3.1 4.2 5.3 3.1 4.8 6.6 8.4 3.2 4.4 5.6 6.8 8.0 5.0 8.0

35.0 33.8 32.6 31.6 61.5 60.3 59.2 58.1 106.9 105.3 103.8 102.4 170.0 167.8 165.7 163.7 289.8 288.3 286.9 285.6 284.4 287.6 284.4 281.4 278.6 501.3 499.1 497.2 495.2 493.4 791.8 788.8 785.9 783.3 780.7 787.3 780.7 774.5 768.7 1183.0 1178.9 1175.1 1171.5 1168.1 1428.8 1424.1 1419.7 1415.6 1411.7 1421.9 1411.7 1402.2 1393.2

1.0 1.4 1.7 2.1 1.3 1.9 2.6 3.2 2.0 3.1 4.2 5.3 3.1 4.8 6.6 8.4 3.2 4.4 5.6 6.8 8.0 5.0 8.0

35.4 34.6 33.8 33.0 62.0 61.1 60.3 59.6 107.4 106.2 105.1 104.0 170.8 169.2 167.7 166.3 290.3 289.2 288.3 287.4 286.5 288.8 286.5 284.4 282.4 502.1 500.5 499.1 497.8

1.3 1.7 2.0 2.4 1.6 2.3 2.9 3.5 2.3 3.5 4.6 5.7 3.5 5.3 7.0 8.8 4.0 5.2 6.4 7.6 8.8 5.8 8.8

35.7 35.0 34.4 33.9 62.2 61.6 61.0 60.4 107.8 106.9 106.1 105.3 171.3 170.1 169.0 167.9 290.6 289.8 289.1 288.4 287.7 289.5 287.7 286.1 284.6 502.6 501.4 500.3 499.3 498.3 793.5 791.9 790.4 788.9 787.6 791.2 787.6 784.3 781.2 1185.3 1183.1 1181.1 1179.2 1177.3 1431.5 1429.0 1426.7 1424.5 1422.5 1427.9 1422.5 1417.5 1412.7

1.7 2.1 2.4 2.8 2.0 2.7 3.3 4.0 2.9 4.0 5.1 6.2 4.4 6.2 7.9 9.7 5.1 6.3 7.5 8.7 9.9 6.9 9.9

35.9 35.5 35.1 34.7 62.5 62.0 61.6 61.2 108.2 107.6 107.0 106.5 171.8 170.9 170.1 169.4 290.9 290.4 289.9 289.4 288.9 290.1 288.9 287.8 286.7 503.0 502.2 501.4 500.8 500.0 794.2 793.1 792.0 791.1 790.1 792.5 790.1 787.9 785.7 1186.1 1184.6 1183.2 1181.9 1180.6 1432.3 1430.5 1428.8 1427.2 1425.6 1429.6 1425.6 1421.9 1418.4

2.1 2.5 2.9 3.2 2.6 3.2 3.9 4.5 3.3 4.4 5.5 6.6 5.3 7.0 8.8 10.6 6.9 8.1 9.3

36.1 35.7 35.4 35.1 62.6 62.3 61.9 61.7 108.3 107.8 107.4 106.9 172.0 171.4 170.8 170.2 291.1 290.7 290.3 289.9 289.5 290.5 289.5 288.7 287.9 503.3 502.7 502.1 501.6 501.0 794.5 793.7 792.9 792.2 791.5 793.3 791.5 789.8 788.1 1186.6 1185.5 1184.4 1183.4 1182.4 1432.9 1431.5 1430.2 1429.0 1427.9 1430.9 1427.9 1425.1 1422.4

3.0 3.4 3.8 4.1 3.5 4.2 4.8 5.5 4.2 5.3 6.4 7.5 7.0 8.8 10.6 12.3 10.0 11.2 12.4 13.6 14.7 11.8 14.7 17.7 20.7 17.0 19.0 21.1 23.1 25.2 25.2 28.5 31.7 35.0 38.2 30.1 38.2 46.3 54.4 36.6 41.4 46.2 51.1 55.9 45.4 51.3 57.1 63.0 68.8 54.2 68.8 83.4 98.0

3G50 x 2 2900

3G50 x 4A

3G60 x 2 2900

3G70 x 2 2900

华拓泵业
10.5 11.7 8.7 11.7 14.6 17.6 12.3 14.3 16.4 18.4 20.5 18.2 21.4 24.6 27.9 31.1 23.0 31.1 39.2 47.3 26.5 31.4 36.2 41.1 45.9 32.7 38.5 44.4 50.2 56.1 41.5 56.1 70.7 85.3 2900 10.8 12.8 5.5 7.5 9.6 10.9 13.9 5.8 7.8 9.9 10.9 13.9 5.8 7.8 9.9 11.8 14.7 7.1 9.1 12.9 15.8 8.9 10.9 13.0 15.0 17.1 13.1 16.3 19.6 22.8 26.1 18.0 26.1 34.2 42.3 18.9 23.8 28.6 33.4 38.3 23.0 28.8 34.7 40.5 46.4 31.8 46.4 61.0 75.6 11.2 13.2 15.3 10.7 13.9 17.2 20.4 23.6 15.5 23.6 31.7 39.9 15.5 20.4 25.2 30.1 34.9 19.0 24.9 30.7 36.6 42.4 27.8 42.4 57.0 71.6 11.6 13.7 8.3 12.0 14.0 8.7 12.0 15.2 18.5 21.7 13.6 21.7 29.8 37.9 12.8 17.6 22.4 27.3 32.1 16.0 21.8 27.7 33.5 39.3 24.7 39.3 54.0 68.6 12.0 14.0 8.7 496.4 792.9 790.7 788.8 786.9 785.1 789.8 785.1 780.8 776.6 1184.4 1181.5 1178.8 1176.3 1173.9 1430.4 1427.0 1423.8 1420.8 1418.0 1425.4 1418.0 1411.1 1404.6 11.5 14.7 18.0 21.2 13.1 21.2 29.3 37.4 12.1 16.9 21.7 26.6 31.4 15.5 21.3 27.2 33.0 38.8 24.2 38.8 53.5 68.1 12.0 15.2 18.5 21.7 13.6 21.7 29.8 37.9 12.8 17.6 22.4 27.3 32.1 16.0 21.8 27.7 33.5 39.3 24.7 39.3 54.0 68.6

24

华拓泵业
SN、S3F系列三螺杆泵 NPSHr 表 NPSHr table of SN 、S3F series three screw pumps
转速 / Rev. ( r / min )

规格 Size

950 10 2 2 4.4 2 2 2 4.4 2 2 4.4 4.4 2 2 4.5 2 2 2 2 20 2 2 4.5 2 2 2 4.5 2 2 4.5 4.5 2 2 4.7 2 2 2 2 40 2 2 4.7 2 2 2 4.8 2 2 4.8 4.8 2 2 4.8 2 2 2 2 5 5 2 2 2 75 2 2 5.2 2 2 2 5.2 2 2 5.2 5.2 2 2 5.4 2 2 2 2 150 2 2 5.7 2 2 2 5.8 2 2 5.8 5.8 2 2 5.9 2 2 2 2 6 6 2 380 2 2 6.3 2 2 2 6.3 2 2 6.3 6.4 2 2 6.4 2 2 2 760 2 2 7 2 2 2 7.1 2 2 7.1 7.2 2 2 7.3 2.2 2.2 7.4 2.1 2.4 7.5 7.5 2.4 2.8 2.8 7.8 7.8 2.3 2.6 3.2 8.1 8.1 3.2 3.2 3.3 3.6 8.4 3.6 4.3 4.9 4.9 4.4 6.2 4.3 6.2 8.3 4.3 6.2 4.6 7.5 10 2 2 4.5 2 2 2 4.5 2 2 4.5 4.6 2 2 4.7 2 2 2 2 5 5 2 20 2 2 4.6 2 2 2 4.7 2 2 4.7 4.7 2 2 4.9 2 2 5 2 2 40 2 2 4.8 2 2 2 4.9 2 2 4.9 5 2 2 5.2 2 2 2

1450
运 动 粘 度 Viscosity (mm 2 /s)

2900 150 2 2 5.8 2 2 2 6 2 2 6 6 2 2.1 6.2 2.3 2.3 6.4 2.2 2.6 6.8 6.8 2.6 3.4 3.4 7.3 7.3 2.8 3.1 4 8.1 8.1 3.8 3.8 4 4.9 8.8 4.6 5.8 6.7 6.7 6 8.8 5.8 8.8 5.8 8.8 6.2 7.8 9.6 7.3 7.3 8.6 5.6 7.3 9.2 9.2 7.4 8.9 6.7 8.6 380 2 2 6.4 2 2 2 6.5 2 2.1 6.5 6.7 2 2.4 6.9 2.8 2.8 7.2 2.5 3.2 7.7 7.7 3.1 4.1 4.1 8.4 8.4 3.2 3.8 5 9.3 9.3 4.6 4.6 5 6.1 760 2 2 7.2 2 2 2.2 7.4 2.2 2.4 7.4 7.4 2.2 2.8 7.9 3.2 3.2 8.1 3 3.9 8.6 8.6 3.6 5 5 10 2 2 4.9 2 2 2.2 5.4 2 2.5 5.4 5.9 2.5 3.2 6.8 4.2 4.2 7.8 3.6 5.5 9.5 9.5 4.8 7.5 7.5 20 2 2 5 2 2 2.3 5.6 2.2 2.6 5.6 6 2.6 3.5 7 4.5 4.5 8.2 3.8 5.7 40 2 2 5.3 2 2 2.5 5.9 2.4 2.9 5.9 6.4 2.8 3.9 7.5 4.7 4.7 8.8 4.2 6.4 75 2 2.2 5.9 2 2.3 3 6.5 2.7 3.4 6.5 7.1 3.3 4.6 8.4 5.6 5.6 5 150 2 2.5 6.4 2.2 2.7 3.5 7.4 3.2 4 7.4 8.1 3.9 5.4 9.6 6.6 6.6 5.8 8.6 8.4 8.4 7.2 380 2.2 3 7.2 2.6 3.3 4.2 8.4 3.9 5 8.4 9.3 4.7 6.9 5.6 8 760 2.6 3.6 8.1 3 3.8 5 9.4 4.6 5.9 9.4

75 2 2 5.3 2 2 2 5.4 2 2 5.4 5.5 2 2 5.7 2.1 2.1 5.9 2 2.4 6.1 6.1 2.2 3 3

必须汽蚀余量 NPSHr / Required NPSHr ( m )

40-38 40-46 40-54 80-36 80-42 80-46 80-54 120-42 120-46 120-51 120-54 210-40 210-46 210-54 280-43 280-46 280-54 440-40 440-46 440-52 440-54 660-40 660-44 660-46 660-51 660-54 940-36 940-42 940-46 940-50 940-54

1300-38 1300-42 1300-44 1300-46 1300-54 1700-42 1700-46 2200-42 2200-46 2900-40 3600-46 5300-36 5300-42 5300-46 7400-32 7400-40 9400-32 9400-40

华拓泵业
4.5 4.7 4.9 5.4 5.9 6.5 2.2 6.6 6.6 2.1 2.5 2.5 6.9 6.9 2.1 2.3 2.7 7.2 7.2 2.6 2.6 2.7 3 7.5 3 3.6 4 4 3.7 5.1 3.6 5.1 7.1 3.6 5.1 3.9 6.4 4.8 5.3 2.1 5.5 5.5 2 2.5 2.5 5.9 5.9 2.1 2.3 2.9 6.4 6.4 2.8 2.8 2.9 3.5 6.9 3.3 4 4.7 4.7 4.2 6.4 4 6.4 4 6.4 4.5 8 7.5 4.6 4.6 2 2 2 4.7 4.7 2 2 2 5.5 5.5 2 2 2 5.2 5.2 2 2.3 2.3 5.5 5.5 2 2.1 2.6 6 6 5 5.6 8.6 8.6 6.7 7.8 2.1 2.1 6.2 6.2 2 2.1 2.3 6.4 6.4 2.3 2.3 2.3 2.5 6.6 2.6 2.9 3.3 3.3 3.1 4.2 2.9 4.2 6.6 2.9 4.2 3.2 5.1 2.2 2.2 5.3 5.3 2 2 7.8 7.8 4.7 4.7 2 2 2 4.8 4.8 2 2 2 5.1 5.1 2 2 2 5.7 5.7 2 2 6.5 6.5 2.3 2.7 3.7 7.1 7.1 3.3 3.3 3.7 4.2 7.7 3.9 4.9 5.7 5.7 5.1 7.6 4.9 7.6 4.9 7.6 5.4 9.6 9.3 9.3 4.2 4.5 5.9 4.5 6.5 9.4 4.7 6.8 5.6 7.5 6.6 8.8 8.4 9.2 2.1 5.8 5.8 2.1 2.1 2.1 2.2 6 2.3 2.6 2.9 2.9 2.6 3.6 2.6 3.6 4.8 2.6 3.6 2.7 4.4 2.4 5.8 5.8 2.3 2.3 2.4 3 6.2 2.8 3.5 4 4 3.6 5.3 3.5 5.3 7.1 3.5 5.3 3.8 6.5 4.8 4.8 2 2 2 2 4.9 2 2 2.2 2.2 2 2.5 2 2.5 3.2 2 2.5 2 3 4.9 4.9 2 2 2 2 5.1 2 2.1 2.3 2.3 2.1 2.8 2.1 2.8 3.7 2.1 2.8 2.2 3.3 5.3 5.3 2 2 2 2 5.4 2 2.2 2.5 2.5 2.3 3 2.2 3 4 2.2 3 2.4 3.8 2.4 2.4 2.6 3.2 6.4 3 3.7 4.3 4.3 3.6 5.6 3.7 5.6 9 3.7 5.6 3.8 7 8.6 5.6 5.6 5.9 7.1 8.4 8.4 9.5 8.7 8.7 9.8 9.8

8.6

表中的NPSHr只适用于不含气体的介质 / NPSHr in the tables only can be used in the medium without gas.

25

华拓泵业
3G系列三螺杆泵 NPSHr 表 NPSHr table of 3G series three screw pumps
转速 / Rev. (r / min)

950

1450
运 动 粘 度 viscosity (mm 2 /s)

2900

规格 Size
10 20 40 75 150 380 760 10

20

40

75

150

380

760

10

20

40

75

150

380

760

必须汽蚀余量 NPSHr / Required NPSH ( m )

3G25×4 3G 30×4 3G 36×4 3G 42×4A 3G 50×2 3G 50×4A 3G 60×2 3G 70×2 3G 70×4 3G 80×2 3G 85×2 3G 85×4

2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 4.4 2.5 3

2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.6 2.6 4.5 2.7 3.1

2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.7 2.7 4.7 3 3.2

2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.7 2.7 3.1 3.1 4.8 3.2 3.3

2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.6 2.7 2.7 3 3

2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.7 2.7 3

2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.9 2.9 3.3 3.5 3.5 4.2 4.2 4.8 4.8 5.5 4 4.3

2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.7 2.7 2.7 3.5 3.5 4 4

2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.8 3 3

2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.7 2.7 3

2.5 2.5 2.5 2.5 2.5 2.5 2.6 2.9 2.9 3.5 3.7 3.7 4.7 4.7 5.5 5.5 6

2.5 2.5 2.5 2.5 2.5 2.5 2.8 3.2 3.2 3.9 4.5 4.5 5.4 5.4 6.3 6.3 6.4 4.3 5.1

2.5 2.5 2.5 2.7 2.9 2.9 3.3 3.7 3.7 4.6 5.1 5.1 6.6 6.6 8 8 7

2.5 2.5 2.5 3 3.2 3.2 3.7 4.4 4.4 5.5 6 6

2.5 2.5 2.5 2.5 3.5 3.5 4.7 5.5 5.5 8

2.5 2.5 2.5 3.5 3.7 3.7 5.0 5.7 5.7 8.3 8.5 8.5

2.5 2.5 2.7 3.2 4 4 5.2 6.9 6.9 9.1

2.5 2.7 3 3.7 4.8 4.8 6.1 8 8

2.7 2.9 3.5 4.3 5.5 5.5 7.1 9.3 9.3

3 3.3 4 5.3 6.9 6.9 8.9

3.6 4 5 6 8 8

3G 100×2 3G 100×4 3G 110×2 3G 110×4

3G S100×2

华拓泵业
3.1 3.1 3.5 3.5 4.1 4.1 5.2 3.5 4.1 3.2 3.2 4 4 8.5 8.5 3.7 3.7 4.2 4.2 5.5 3.2 3.8 7.6 7.6 9 9 3.4 3.4 4.9 3.3 3.6 4.5 4.5 5.6 3.3 4 5.2 3.1 3.6 7.6 5 6.6 3.7 4.7 4.6 5.9

3G S160D×3 3G S200D×3

表中的NPSHr只适用于不含气体的介质 / NPSHr in the table only can be used for the medium without air.

26

华拓泵业
SNH系列三螺杆泵外形尺寸 External dimension of SNH series three screw pumps
g

进口排气孔E1 Venting hole of inlet E1

出口排气孔E2 Venting hole of outlet E2 进口

y1

y2

uh9 h

进口排液孔B1 Draining hole of inlet B1 a e k2

出口排液孔B2 Draining hole of outlet B2 i k1

l

t

真空表接口M1 Interface of vacuum gauge M1

q1 进口法兰 Inlet flange D Z1 出口法兰 Outlet flange H Z2

压力表接口M2 Interface of pressure gauge M2

规格
Size

SNH40 SNH80 SNH120 SNH210 SNH280 SNH440 SNH660 SNH940 SNH1300 SNH1700 SNH2200 SNH2900 SNH3600

华拓泵业
DNs q2 B F

c

dk6

s

b f

g

200 240 260 300 330 360 390 410 440 480 500 600 600

h 106 118 150 160 190 200 215 225 240 260 265 315 315

泵 尺 寸 k2 393 435 503 580 630 716 800 886 955 1030 1136 1323 1323

/ Pump dimension p o 268 292 335 355 460 480 510 530 625 665 675 782 782 189 213 265 285 330 350 380 400 430 470 480 578 578

q1

q2

230 275 317 352 390 440 490 555 560 600 715 820 820

230 275 317 352 390 440 490 555 560 600 715 820 820

a 70 70 140 140 200 200 200 200 300 300 300 340 340

b 144 144 180 180 300 300 300 300 370 370 370 420 420

底 脚 尺 寸/ Pump foot dimensions c e f k1 i 10 114 170 192.5 284.5 10 144 170 234.5 326.0 15 190 210 246.0 411.0 15 190 210 281.0 446.0 30 280 350 291.0 531.0 30 280 350 340.0 580.0 30 280 350 390.0 630.0 30 280 350 450.0 690.0 35 380 430 410.0 750.0 35 380 430 439.0 779.0 35 380 430 545.0 885.0 30 430 470 660.0 1045.0 30 430 470 660.0 1045.0

s

11.5 11.5 14 14 23.0 23.0 23.0 23.0 23.0 23.0 23.0 27.0 27.0

轴 伸 / Shaft end dimensions d l u t 19 40 6 21.5 19 35 6 21.5 24 45 8 27.0 28 55 8 31.0 32 55 10 35.0 38 60 10 41.0 42 75 12 45.0 48 80 14 51.5 48 80 14 51.5 55 80 16 59.0 60 100 18 64.0 75 120 20 79.5 75 120 20 79.5

规格
Size

进口法兰 / Inlet flange DIN2532=GB2555 DNs 32 65 65 80 100 125 125 150 150 200 200 250 250 A 140 185 185 200 220 250 250 285 285 340 340 395 395 B 100 145 145 160 180 210 210 240 240 295 295 350 350 D 18 18 18 18 18 18 18 23 23 23 23 23 23 y1 18 20 20 22 22 24 24 24 24 26 26 28 28 Z1 4 4 4 8 8 8 8 8 8 8 8 12 12 DNd 25 50 50 65 80 100 100 125 125 150 150 200 200

出口法兰 / Outlet flange DIN2535=GB2555 E 115 165 165 185 200 235 235 270 270 300 300 375 375 F 85 125 125 145 160 190 190 220 220 250 250 320 320 H 14 18 18 18 18 23 23 27 27 27 27 30 30 y2 18 22 22 24 26 28 28 30 30 34 34 40 40 Z2 4 4 4 8 8 8 8 8 8 8 8 12 12

排液孔
Draining hole

排气孔 压力表接口
Venting hole Interface of pressure gauge

SNH40 SNH80 SNH120 SNH210 SNH280 SNH440 SNH660 SNH940 SNH1300 SNH1700 SNH2200 SNH2900 SNH3600

B1/B2 G1/4 G1/4 G1/4 G3/8 G3/8 G1/2 G1/2 G1/2 G3/4 G3/4 G3/4 G3/4 G3/4

E1/E2 G1/4 G1/4 G1/4 G3/8 G3/8 G1/2 G1/2 G1/2 G3/4 G3/4 G3/4 G3/4 G3/4

DNd

A

E

M1/M2 G1/4 G1/4 G1/4 G1/4 G3/8 G1/2 G1/2 G1/2 G1/2 G1/2 G1/2 G1/2 G1/2

o

p

Inlet

Outlet

出口

27

华拓泵业
SNF系列三螺杆泵外形尺寸 External dimension of SNF series three screw pumps

出口排气孔E2 Venting hole of outlet E2 进口排气孔E1 Venting hole of inlet E1 p 进口 Inlet uh9 出口 Outlet o 进口排液孔B1 Draining hole of inlet B1 l 出口排液孔B2 Draining hole of outlet B2 k i t dk6 y1 g y2 真空表接口M1 Interface of vacuum gauge M1 q 进口法兰 Inlet flange D Z1 出口法兰 Outlet flange H Z2 压力表接口M2 Interface of pressure gauge M2

规格 Size SNF40 SNF80 SNF120 SNF210 SNF280 SNF440 SNF660 SNF940 SNF1300 SNF1700 SNF2200 SNF2900 SNF3600 规格 Size

华拓泵业
a
e

s

Z3

B

F

y4

y3

g

200 240 260 300 330 360 390 410 440 480 500 600 600

泵 尺 寸 k 383 435 503 580 630 716 800 886 955 1030 1136 1325 1325

/ Pump dimension p o 245 166 270 190 300 230 320 250 410 280 430 300 460 330 480 350 575 380 615 420 625 430 730 526 730 526

q 230 275 317 352 390 440 490 555 560 600 715 820 820

a 190 230 260 290 310 360 380 400 410 480 480 560 560

端 部 法 兰 e b 160 130 190 155 220 185 250 205 260 220 310 250 320 270 350 290 360 310 420 350 420 350 500 450 500 450

尺 寸 / i 130.5 138.5 168.0 186.5 194.5 209.0 239.0 251.0 257.0 258.0 294.0 394.0 394.0

Connecting flange dimensions

s 14 18 18 18 23 27 27 23 23 23 23 27 27

y3 14 16 18 20 22 25 25 28 28 28 30 40 40

y4 5 5 5 6 6 6 6 6 6 6 6 6 6

Z3 4 4 4 4 4 4 4 8 8 8 8 8 8

轴 伸 / Shaft end dimensions d l u t 21.5 6 40 19 21.5 6 35 19 27.0 8 45 24 27.0 8 55 28 35.0 10 55 32 41.0 10 60 38 45.0 12 75 42 51.5 14 80 48 51.5 14 80 48 59.0 16 80 55 64.0 18 100 60 74.5 20 120 75 74.5 20 120 75 排液孔
Draining hole

进口法兰 / Inlet flange DIN2535=GB2555 DNs 32 65 65 80 100 125 125 150 150 200 200 250 250 A 140 185 185 200 220 250 250 285 285 340 340 395 395 B 100 145 145 160 180 210 210 240 240 295 295 350 350 D 18 18 18 18 18 18 18 23 23 23 23 23 23 y1 18 20 20 22 22 24 24 24 24 26 26 28 28 Z1 4 4 4 8 8 8 8 8 8 8 8 12 12 DNd 25 50 50 65 80 100 100 125 125 150 150 200 200

出口法兰 / Outlet flange DIN2535=GB2555 E 115 165 165 185 200 235 235 270 270 300 300 375 375 F 85 125 125 145 160 190 190 220 220 250 250 320 320 H 14 18 18 18 18 23 23 27 27 27 27 30 30 y2 18 22 22 24 26 28 28 30 30 34 34 40 40 Z2 4 4 4 8 8 8 8 8 8 8 8 12 12

排气孔 压力表接口
Venting hole Interface of pressure gauge

SNF40 SNF80 SNF120 SNF210 SNF280 SNF440 SNF660 SNF940 SNF1300 SNF1700 SNF2200 SNF2900 SNF3600

B1/B2 G1/4 G1/4 G1/4 G3/8 G3/8 G1/2 G1/2 G1/2 G3/4 G3/4 G3/4 G3/4 G3/4

E3/E4 G1/4 G1/4 G1/4 G3/8 G3/8 G1/2 G1/2 G1/2 G3/4 G3/4 G3/4 G3/4 G3/4

DNd

DNs

A

E

bh

6

M1/M2 G1/4 G1/4 G1/4 G1/4 G3/8 G1/2 G1/2 G1/2 G1/2 G1/2 G1/2 G1/2 G1/2

28

华拓泵业
SNH系列三螺杆泵机组安装尺寸 Installation dimension of SNH series three screw pumps
k2 10-30 l g

进口 Inlet o

出口 Outlet h3

l5 Xv l4 l3 l2 l1 进口法兰 Inlet flange D Z1 l4 h1 b1 b2

h2

d2

n d1 出口法兰 Outlet flange H Z2

底座规格表
Size of base plate

底座规格
Size of base plate

2 3 4 5 6 7.1 8.1 9.1 10.1

华拓泵业
DNs A E B F

底 座 尺 寸 / Base plate dimension d2 h1 h2 l1

底座规格
Size of base plate

底 座 尺 寸 / Base plate dimension d2 h1 h2 l1 l2

b1

b2

d1

l2

l3 -

l5

b1

b2

d1

l3

l4 -

DNd

l5 80 90 90 90 90 90 90

265 305 14.5

G1/4 G3/8 G3/8 G3/8 G3/8

25 30 30 30 30 35 35 35 35

40 45 45 50 50 73 75

515 315 575 355 645 400 725 500 825 560 940 630 980 630

100 110 123 113 132 155 155 165

11.1 12.1 12.3 13.1 14.1 16.3 17.1

520 580 575 635 645 705 575 635 675 755

25 25 25 25 25

M18×1.5 M18×1.5 M18×1.5 M18×1.5 M18×1.5

35 35 35 35 35 26 26

90 1390 1190 595 -

300 340 14.5 300 340 14.5 335 379 18.5 375 419 18.5 320 380 400 460 445 505 470 530 20 20 25 25

115 1570 1340 115 1570 1340 115 1720 1540 115 1720 1540 115 1920 1740 120 2120 1940

440 440 500 500 580 650

M14×1.5 M18×1.5 M18×1.5 M18×1.5

675 736 18.5 M18×1.5 675 736 18.5 M18×1.5

87 1090 710

87 1190 900 450 130

泵尺寸表
Pump size

Dimension table of pumps

泵规格

SNH40 SNH80 SNH120 SNH210 SNH280 SNH440 SNH660 SNH940 SNH1300 SNH1700 SNH2200 SNH2900 SNH3600

进口法兰 / inlet flange DIN2532=GB2555 DNs A B D Z1 32 140 100 18 4 65 185 145 18 4 65 185 145 18 4 80 200 160 18 8 100 220 180 18 8 125 250 210 18 8 125 250 210 18 8 150 285 240 23 8 150 285 240 23 8 200 340 295 23 8 200 340 295 23 8 250 395 350 23 12 250 395 350 23 12

出口法兰 / outlet flange DIN2535=GB2555 DNd E F H Z2 25 115 85 14 4 50 165 125 14 4 50 165 125 18 4 65 185 145 18 8 80 200 160 18 8 100 235 190 23 8 100 235 190 23 8 125 270 220 27 8 125 270 220 27 8 150 300 250 27 8 150 300 250 27 8 200 375 320 30 12 200 375 320 30 12

泵 尺 寸 表 / Table of pump dimension g n o k2 200 240 260 300 330 360 390 410 440 480 500 600 600 393 435 503 580 630 716 800 886 955 1030 1136 1323 1323 268 292 357 377 437 457 487 507 622 662 672 782 782 189 213 265 285 330 350 380 400 430 470 480 578 578

29

华拓泵业
泵、电机、底座配套表
电机规格
Motor size

Match table of pumps, motors and base plate 80 285 90S / L 310/315 100L 380 112M 400 132S 475 132M 515 160M 600 160L 645 180M 670

l(近似值)
Approx. value

Gr-标准底座规格号、h3 -机组中心高、Xv-法兰相对底脚螺栓位置尺寸(注:为负值时表示底脚螺栓孔在法兰中心的右侧) 泵规格
Pump size Gr- code of standard base plate, h3-Center height of pump aggregate, Xv-Position dimension of flange relativing to bolt in pump foot (Notice: A negative value indicates that hole of bolt in pump foot is on the right of the center of flange.)

Xv SNH40 SNH80 SNH120 SNH210 SNH280 SNH440 SNH660 SNH940 -45 -60 -10

Gr 3 4 5

h3

Xv

Gr 3 4 5 6

h3

Xv

Gr 4 5 6

h3

Xv

Gr 4 5 6

h3

Xv

Gr 5 5 6

h3

Xv

Gr 5 6 6

h3 182

Xv

Gr

h3

Xv

Gr

h3

Xv

Gr

h3

150 -45 163 -60 200 -10 -25

150 -60 163 -50 200 -25

150 -60 168 -50 200 -25

157 -50 168 -50 200 -25

182 -50 182 -50 200 -25

182 -70 8.1 235 -70 8.1 235 200 -40 8.1 235 -40 8.1 235 -50 9.1 267

210 -40 7.1 233 -40 7.1 233 -40 8.1 235 -40 8.1 235 -50 9.1 247 -50 9.1 247 -15 9.1 267 10 8.1 265 10 10 8.1 265 10 8.1 275 0 0 8.1 265 9.1 287 0 0 9.1 277 35 10.1 277 35 10.1 277 35 10.1 277 9.1 287 35 10.1 287 35 10.1 287 35 10.1 287

9.1 302 35 10.1 302 185 11.1 305 165 11.1 305 165 11.1 305 35 10.1 312 150 11.1 315 130 11.1 315 130 11.1 315 180 11.1 330 230 12.1 355 230 12.1 355 200 12.1 375 200 12.1 375 100 12.1 380 290 16.3 430 290 16.3 430

SNH1300 SNH1700 SNH2200 SNH2900 SNH3600

电机规格
Motor size

l(近似值)
Approx. value

泵规格

Pump size

华拓泵业
180L 710 200L 775 225S 800 225M 250M 930 280S 280M 1050 315S 815/845 1000 1240/1370
Gr- code of standard base plate, h3-Center height of pump aggregate, Xv-Position dimension of flange relativing to bolt in pump foot (Notice: A negative value indicates that hole of bolt in pump foot is on the right of the center of flange.)

315M

1370/1410

G r-标准底座规格号、h3 -机组中心高、Xv-法兰相对底脚螺栓位置尺寸(注:为负值时表示底脚螺栓孔在法兰中心的右侧)

Xv

Gr

h3

Xv

Gr

h3

Xv

Gr

h3

Xv

Gr

h3

Xv

Gr

h3

Xv

Gr

h3

Xv

Gr

h3

Xv

Gr

h3

Xv

Gr

h3

SNH210 SNH280 SNH440 SNH660 SNH940 SNH1300 SNH1700 SNH2200 SNH2900 SNH3600

-15 10.1 267 -30 10.1 287 35 10.1 277 215 11.1 290 180 11.1 315 168 11.1 315 170 11.1 290 170 11.1 290 140 11.1 315 120 11.1 315 210 12.1 365 135 12.3 395 145 11.1 305 125 11.1 305 190 12.1 340 190 12.1 340 190 12.1 365 110 12.3 395 110 11.1 315 170 12.1 340 150 12.1 340 140 12.1 340 105 12.1 365 180 14.1 395 170 14.1 395 210 12.1 355 190 12.1 355 170 12.1 355 160 12.1 355 230 13.1 365 200 14.1 395 180 14.1 395 180 12.1 375 160 12.1 375 160 13.1 375 160 13.1 375 200 13.1 375 170 14.1 395 120 14.1 395 270 16.3 430 235 16.3 430 200 13.1 380 200 13.1 380 180 13.1 380 180 13.1 380 140 13.1 380 210 16.3 395 190 16.3 395 160 16.3 430 250 17.1 435 290 16.3 430 290 16.3 430 200 16.3 430 200 16.3 430 170 16.3 430 150 16.3 430 300 17.1 435 190 17.1 435 290 16.3 430 290 16.3 430 200 16.3 430 200 16.3 430 170 16.3 430 150 16.3 430 300 17.1 435 190 17.1 435

注:机组安装尺寸为参考尺寸,CTP保留修改的权利。Notice: Installation dimension of sets in the table is just reference value. The right to modifying is reserved by CTP.

30

华拓泵业
SNF系列三螺杆泵机组安装尺寸
Installation dimension of SNF series three screw pumps

L k2 q i 真空表孔M1
Interface of vacuum gauge M1

g

y1

y2 压力表孔M2
Interface of pressure gauge M2

进口 Inlet

出口 Outlet

R1 q1 k1 进口法兰 Inlet flange D Z1 a m

h c

s b f 出口法兰 Outlet flange H Z2

泵规格

Pump size

SNF40 SNF80 SNF120 SNF210 SNF280 SNF440 SNF660 SNF940 SNF1300 SNF1700 SNF2200

华拓泵业
DNs B F DNd A E

泵 尺 寸 / Pump dimension i 130.5 138.5 168 186.5 194.5 209 239 251 257 258 294 k1 459 497.5 558 632.5 681 778.5 865 950 1015.5 1121 1197

压力表 接口 M1/M2 放泄孔 R1

a 140 140 160 180 185 190 220 235 235 270 270

b 190 250 250 250 250 355 355 355 355 355 355

c 33 40 40 40 40 40 40 40 40 40 40

f 227 315 315 315 315 410 410 410 410 410 410

g 200 240 260 300 330 360 390 410 440 480 500

h 180 180 195 210 220 280 290 310 310 340 340

k2 393 435 503 580 630 716 800 886 955 1030 1136

m 57 60 60 60 60 80 80 80 80 80 80

n 162 174 207 217 247 257 272 282 382 402 407

q 230 275 317 352 390 440 490 555 560 600 715

q1 127.5 167.5 182 194.5 226 272.5 295 344 345.5 381 466

s 11 18 18 18 18 23 23 23 23 23 23

Interface of pressure gauge Draining hole R1 M1/M2

G1/4 G1/4 G1/4 G1/4 G3/8 G1/2 G1/2 G1/2 G1/2 G1/2 G1/2

G3/8 G3/8 G3/8 G3/8 G3/8 G1/2 G1/2 G1/2 G1/2 G1/2 G1/2

泵规格
Pump size DNs

进口法兰 / Inlet flange DIN2532=GB2555
A B D y1 Z1

出口法兰 / Outlet flange DIN2535=GB2555
DNd E F H y2 Z2

电 动 机 规 格 / Motor size
80 90S 90L 100L 112M 132S 132M 160M 160L 180M 180L 200L 225S 225M 250M 280S 280M

L 的 大 约 尺 寸 / Approx. dimension of L 4 4 4 8 8 8 8 8 8 8 8 710 720 745 785 815 880 920 750 760 785 825 855 920 960 820 830 855 895 925 985 102511351180 12101250 905 930 970 10001060110012101255 12851325 1375 102010701130117012801325 13551400 1445 1195123513451390 14201460 15101550 159516801740 1285132514351480 15101550 16001640 168517701830 1365140515151560 15901630 16801720 176518501910 15851630 16601700 17501790 1835192019802025 16601705 17351775 18251865 1910199520552100 18401880 19301970 2015210021602205

SNF40 SNF80 SNF120 SNF210 SNF280 SNF440 SNF660 SNF940 SNF1300 SNF1700 SNF2200

32 65 65 80 100 125 125 150 150 200 200

140 185 185 200 220 250 250 285 285 340 340

100 145 145 160 180 210 210 240 240 295 295

18 18 18 18 18 18 18 23 23 23 23

18 20 20 22 22 24 24 24 24 26 26

4 4 4 8 8 8 8 8 8 8 8

25 50 50 65 80 100 100 125 125 150 150

115 165 165 185 200 235 235 270 270 300 300

85 125 125 145 160 190 190 220 220 250 250

14 18 18 18 18 23 23 27 27 27 27

18 22 22 24 26 28 28 30 30 34 34

注:机组安装尺寸为参考尺寸,CTP保留修改的权利。 Notice: Installation dimension of sets in the table is just reference value. The right to modifying is reserved by CTP.

31

华拓泵业
SNS系列三螺杆泵机组安装尺寸
Installation dimension of SNS series three screw pumps

进口法兰 Inlet flange D Z1

泵柱脚位置尺寸

Dimension of pump base position

k2

B

DNs

Ⅰ=SNS 40 Ⅱ=SNS 80-210 Ⅲ=SNS 280-940 Ⅳ=SNS 1300-3600

A



出口法兰 Outlet flange 2-6 DNd H Z2

Z1 S1
b1h
6

l

Ⅱ i1
e1
a1

y3

真空表连接R Interface of vacuum gauge R 进口 g

压力表连接R Interface of pressure gauge R 出口

E

F

Pump size

泵规格

SNS40 SNS80 SNS120 SNS210 SNS280 SNS440 SNS660 SNS940 SNS1300 SNS1700 SNS2200 SNS2900 SNS3600

华拓泵业
k1 Inlet y1 Outlet uh9 y2 q2 q1 f O1 Ⅳ h t dk6
e

a



a 250 280 320 340 400 420 480 510 560 600 620 800 800

柱 脚 法 兰 / Pump foot flange s e h 22 14 220 23 18 240 25 18 280 25 18 300 30 18 360 35 18 380 35 18 440 40 18 460 35 23 500 35 23 540 40 23 560 60 30 700 60 30 700

S Z4

z4 4 6 6 6 8 8 8 8 8 8 8 8 8

a1 190 230 260 290 310 360 380 400 410 480 480 560 560

驱 动 端 法 兰 / Connecting flange e1 y3 s1 b1 160 14 14 130 190 16 18 155 220 18 18 185 250 20 18 205 260 22 23 220 310 25 27 250 320 25 27 270 350 28 23 290 360 28 23 310 420 28 23 350 420 30 23 360 500 40 27 450 500 40 27 450

z3 4 4 4 4 4 4 4 8 8 8 8 8 8

f 163.5 175.5 185 195 246 256 271 281 300 320 325 461 461

g 200 240 260 300 330 360 390 410 440 480 500 600 600

泵 尺 寸 / Pump dimension i1 k1 o1 260 83 130.5 95 138.5 365.5 408.5 115 168 396 125 186.5 546 140 194.5 581 150 209 601 165 239 674 175 251 743 190 257 808 210 258 871 215 294 1006 271 394 1006 271 394

q1 160 229 260 230 350 350 350 370 450 466 450 580 580

q2 160 229 260 230 350 350 350 370 450 466 450 580 580

Pump size

泵规格

SNS40 SNS80 SNS120 SNS210 SNS280 SNS440 SNS660 SNS940 SNS1300 SNS1700 SNS2200 SNS2900 SNS3600

进口法兰 / Inlet flange A B C 32 140 100 65 185 145 65 185 145 80 200 160 100 220 180 125 250 210 125 250 210 150 285 240 150 285 240 200 340 295 200 340 295 250 395 350 250 395 350

DIN2532=GB2555 y1 D z1 18 18 4 20 18 4 20 18 4 22 18 8 22 18 8 24 18 8 24 8 18 24 8 23 24 8 23 26 8 23 26 8 23 28 12 23 28 12 23

出口法兰 / Outlet flange E F G 25 85 115 50 125 165 50 125 165 65 145 185 80 160 200 100 190 235 100 190 235 125 220 270 125 220 270 150 250 300 150 250 300 200 320 375 200 320 375

DIN2532=GB2555 H y2 z2 14 18 4 18 22 4 18 22 4 18 24 8 18 26 8 23 28 8 23 28 8 27 30 8 27 30 8 27 34 8 27 34 8 30 40 12 30 40 12

R G1/4” G1/4” G1/4” G1/4” G3/8” G1/2” G1/2” G1/2” G1/2” G1/2” G1/2” G1/2” G1/2”

Standard motor

标准电机 71 80 90S 90L 100L 112M 132S 132M 160M 160L

K2 255 290 315 340 380 400 475 515 605 670

Standard motor

标准电机 180M 180L 200L 225S 225M 250M 280S 280M 315S 315M

K2 730 770 850 910 935 1035 1120 1170 1390 1490

注:机组安装尺寸为参考尺寸,CTP保留修改的权利。Notice: Installation dimension of sets in the table is just reference value. The right to modifying is reserved by CTP.

32

华拓泵业
SNJ系列三螺杆泵机组安装尺寸
Installation dimension of SNJ series three screw pumps

X向视图 X direction view 建议油箱开口尺寸 Suggested placket dimension of oil tank B 12-S4

4-S3 X direction

M

O

X向
k4 W E2

D1 A E1 D2 D3 L5 L1 L2 L3 L4 L Y向视图 Y direction view u

M k3

最低油面高度 Minimum height of oil level

华拓泵业
4-S1 l

b

F E

c

i1

k1

k2

T

g1

N

d1h11

d

Y向 Y direction H

4-S2

滤器 Strainer

G

h

泵 尺 寸 / Pump dimension 泵规格
Pump size

E

F

T

g1

d

l

u

t

a

b

c

G

H

h

i1

t

a

d1

N

S1

S2

SNJ40

40

R1″

2.5

85

19

35

6

21.5

218

155

190

172

95

165

86

120

155

14

9

SNJ80

57

R1 1/2″ 2.5

92

24

35

8

27

230

155

190

172

95

165

86

140

175

14

9

SNJ120

57

R1 1/2″ 2.5

106

24

40

8

27

300

220

260

256

110

180

110

175

210

18

9

SNJ210

75

R2″

2.5

118

32

55

10

35

300

220

260

256

110

180

110

190

230

18

9

SNJ280

75

R2″

2.5

120

32

55

10

35

300

220

260

282

125

175

110

210

245

18

9

SNJ440

85

R2 1/2″ 2.5

150

38

60

10

41

360

250

310

320

160

250

160

220

270

23

11

33

华拓泵业
Pump size

泵规格

电机 型号
Motor type

安 装 尺 寸 / Installation dimensions

O 200 200 200 200 200 220 220 220 220 220 220 225 225 225 225 225 225 225 140 140 140 140 140 140 140 160 160 160 160 160 160 160 160 180 180 180 180 180 180 180 180

M

≤K1

≤K2 ≤K3

K4

D1 39 39 39 39 39 49.5 49.5 49.5 49.5 49.5 49.5 49.5 49.5 49.5 49.5 49.5 49.5 49.5 61.5 61.5 61.5 61.5 61.5 61.5 61.5 61.5 61.5 61.5 61.5 61.5 61.5 61.5 61.5 78 78 78 78 78 78 78 78

D2 85 85 85 85 85 110 110 110 110 110 110 110 110 110 110 110 110 110 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 145 145 145 145 145 145 145 145

D3 115 115 115 115 115 150 150 150 150 150 150 150 150 150 150 150 150 150 165 165 165 165 165 165 165 165 165 165 165 165 165 165 165 185 185 185 185 185 185 185 185

L1 130 130 130 140 140 140 140 140 140 140 140 145 145 145 145 145 145 145 155 155 155 155 155 155 155 175 175 175 175 175 175 175 175 195 195 195 195 195 195 195 195

L2 120 120 120 105 115 140 140 140 140 140 140 145 145 145 145 145 145 145 155 155 155 155 155 155 155 175 175 175 175 175 175 175 175 185 185 185 185 185 185 185 185

L3 120 120 120 105 115 140 140 140 140 140 140 145 145 145 145 145 145 145 155 155 155 155 155 155 155 175 175 175 175 175 175 175 175 185 185 185 185 185 185 185 185

L4 120 120 120 105 115 140 140 140 140 140 140 145 145 145 145 145 145 145 155 155 155 155 155 155 155 175 175 175 175 175 175 175 175 185 185 185 185 185 185 185 185

L5 15 15 15 15 15 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25

E1 180 180 180 165 180 195 195 195 195 195 195 200 200 200 200 200 200 200 220 220 220 220 220 220 220 225 225 225 225 225 225 225 225 250 250 250 250 250 250 250 250

E2 360 360 360 330 360 390 390 390 390 390 390 400 400 400 400 400 400 400 440 440 440 440 440 440 440 450 450 450 450 450 450 450 450 500 500 500 500 500 500 500 500

A 330 330 330 300 330 350 350 350 350 350 350 360 360 360 360 360 360 360 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 450 450 450 450 450 450 450 450

B 460 460 460 425 455 520 520 520 520 520 520 540 540 540 540 540 540 540 580 580 580 580 580 580 580 650 650 650 650 650 650 650 650 700 700 700 700 700 700 700 700

L 520 520 520 485 515 600 600 600 600 600 600 620 620 620 620 620 620 620 660

W 390 390 390 360 390 430 430 430 430 430 430 440 440 440 440 440 440 440 480 480 480 480 480 480 480 500 500 500 500 500 500 500 500 550 550 550 550 550 550 550 550

S3 14 14 14 14 14 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18

S4 14 14 14 14 14 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18

80 90L SNJ40 100L 112M 132S 80 90L SNJ80 100L 112M 132S 132M 80 90L 100L

220 1425 1670 1186 16 220 1435 1720 1196 16 220 1445 1765 1206 16 220 1445 1785 1206 16 220 1465 1860 1226 16 245 1457 1702 1190 16 245 1467 1752 1200 16 245 1477 1797 1210 18 245 1477 1817 1210 18 245 1497 1892 1230 18 245 1497 1932 1230 18 265 1522 1767 1212 18 265 1532 1817 1222 18 265 1542 1862 1232 18 265 1542 1882 1232 18 265 1562 1957 1252 18 265 1562 1997 1252 18 265 1592 2082 1282 18 280 1580 1835 1240 20 280 1590 1870 1250 20 280 1590 1890 1250 20 280 1610 1945 1270 20 280 1610 1985 1270 20 280 1640 2040 1300 20 280 1640 2085 1300 20 330 1836 2156 1490 25 330 1836 2176 1490 25 330 1856 2251 1510 25 330 1856 2291 1510 25 330 1886 2376 1540 25 330 1886 2421 1540 25 330 1886 2446 1540 25 330 1886 2486 1540 25 340 1960 2300 1540 25 340 1980 2375 1560 25 340 1980 2415 1560 25 340 2010 2500 1590 25 340 2010 2545 1590 25 340 2010 2630 1590 25 340 2010 2670 1590 25 340 2010 2750 1590 25

SNJ120

SNJ210

华拓泵业
112M 132S 132M 160M 90L 100L 660 660 660 660 660 660 750 750 750 750 750 750 750 750 800 800 800 800 800 800 800 800 112M 132S 132M 160M 160L 100L 112M 132S 132M 160M 160L 180M 180L 112M 132S 132M 160M 160L 180M 180L 200L

SNJ280

SNJ440

34

华拓泵业
S3F系列三螺杆泵外形尺寸 External dimension of S3F series three screw pumps

k2 进口 Inlet q2 D1 D2 出口 Outlet q1 y3 y4

g1

g2

l

d1

i1

泵规格 Pump size S3F40 S3F80 S3F120 S3F210 S3F280

华拓泵业
S1 3 Z
uh9

Z1xT3

Z2xT4

b1h

8

e1

L1

L2

a1

dj6

B1

B2

泵 头 尺 寸 / Pump dimensions l1 k2 q1

端 部 法 兰 尺 寸 / Connecting flange dimensions b1 e1 s1 y3 y4 9 9 9 9 9

轴 伸 / Shaft end dimensions l t u 6 6 8 8 10

d1

q2

a1

z3 4 4 4 4 4

d

180 190 205 230 255

45 45 50 50 85

283 312 358 410 462

125 130 160 175 200

105 125 130 160 180

144 144 189 189 233

100 100 125

125 125 160 160 200

12.0 12.0 14.5 14.5 18.5

15 15 15 15 18

19 19 24 24 32

35 35 40 40 55

21.5 21.5 27.0 27.0 35.0

125 160

泵规格 Pump size S3F40 S3F80 S3F120 S3F210 S3F280

进 口 法 兰 / Inlet flange SAE 法兰 / flange 1 1/2 2 2 2 1/2 3 D1 38 47 47 58 70 B1 36 43 43 51 62 g1 75 80 85 95 110 l1 70 78 78 89 107 Z1xT3 M12×19 M12×19 M12×19 M12×19 M16×24 1 SAE 法兰 / flange 1
1/ 2

出 口 法 兰 / Outlet flange D2 24 38 38 47 58 B2 26 36 36 43 51 g2 75 80 85 95 110 l2 52 70 70 78 89 Z2xT4 M10×16 M12×19 M12×19 M12×19 M12×19

1 1/2 2 2 1/2

35

华拓泵业
3G系列单吸三螺杆泵外形尺寸
k 进口 Inlet G1 D1 q1 出口 Outlet G2 D2 q2

External dimension of 3G-series single-suction three screw pumps

i g2 g1

s

b1 h8

uh9

e1

l

dh6

Pump size

泵规格

q1 125 138 168

q2 122.5 142.5 161

i 80 96 103

k 276 314 373

g1 134 134 156

g2 125 125 149

l 25 35 40

b1 115 130 145

e1 145 160 175

D1 X G1 25 X 32 X 50 X 34 44 59

D2 X G2 19 X 23 X 40 X 28 34 52

d 15 20 25

t 17 22.5 28

u 5 6 8

s 14 14 14

3G25×4 3G30×4 3G36×4

华拓泵业
q1 q2 g y2 y1 x2 x1 出口 Outlet 进口 Inlet l i1 a e i s b f k1 k2 进口法兰 Inlet flange
G2

出口法兰 Outlet flange

3G42×4A进口法兰 Inlet flange G1
E2

3G42×4A出口法兰 Outlet flange n1-d1
D1

F2

n1-d1
D1

D2

G2

n2-d2
D2

c

h

w

o

uh9

F1

E1

n2-d2

G2

G1

F1

F2

dh6

Pump size

泵规格

3G42×4A 3G50×2 3G50×4A 3G70×2 3G70×4 3G85×2 3G85×4 3G100×2 3G100×4 3G110×2 3G110×4

g 176 280 280 340 360 400 400 440 440 500 500

泵 头 尺 寸 / Pump dimensions o q1 h w k2 120 290 427 155 132 312 387 95 132 312 497 190 160 370 543 140 160 370 683 240 180 435 608 165 200 455 778 296 210 15 503 725 210 230 525 924 390 220 20 550 775 205 250 20 580 985 380

q2 186 196 211 282 322 292 332 363 368 384 416

a 160 125 190 180 240 235 315 300 405 300 340

b 135 150 160 190 220 220 220 320 320 340 340

底 脚 尺 寸 / Pump foot dimensions c e f i1 i 200 186 15 170 111 165 188 17 190 122 230 216 18 200 129 230 272 20 240 190 290 322 20 270 210 285 277 20 270 191 365 332 25 270 211 355 25 380 202 310.5 460 368 30 380 222 360 349 25 400 233 400 416 30 400 250

k1 366 333 426 477 587 537 672 638 800 679 786

s 14 14 14 18 18 18 18 20 20 23 23

轴 伸 / Shaft end dimensions d l u t 28 25 40 8 28 25 40 8 31 28 50 8 38.5 35 50 10 38.5 35 70 10 49 45 70 14 48.5 45 90 14 52 48 70 14 59 55 90 16 60 55 90 16 60 55 110 16

36

t
G1

华拓泵业
Pump size

泵规格

3G42×4A 3G50×2 3G50×4A 3G70×2 3G70×4 3G85×2 3G85×4 3G100×2 3G100×4 3G110×2 3G110×4

D1 65 80 80 100 100 125 125 150 150 200 200

E1 125 125 140 145 185 185 200 200 242 242

进 口 法 兰 / Inlet flange F1 G1 x1 130 124 3 150 185 3 150 185 3 170 205 3 170 205 3 210 245 3 210 245 3 225 260 3 225 260 3 265 295 3 265 295

y1 18 18 18 18 24 24 20 20 20 20

n1-d1 4-M12 4- 18 4- 18 4- 18 4- 18 8- 18 8- 18 8- 18 8- 18 12- 16 12- 16

D2 40 50 50 65 65 80 80 100 100 150 150

E2 100 100 120 120 135 135 155 160 188 200

出 口 法 兰 / Outlet flange F2 G2 x2 114 110 160 125 3 160 125 3 180 145 3 180 145 3 195 160 3 195 160 3 215 180 3 230 190 3 240 210 3 270 228 3

y2 20 18 20 24 22 26 22 30 18 30

n2-d2 4-M16 4- 18 4- 18 4- 18 8- 18 4- 18 4- 18 8- 18 8- 23 12- 16 12- 23

q1

q2

g

进口法兰 Inlet flange G1

y1

y2

F1

D1 n1-d1

Pump size

泵规格

3G60×2 330 190 611 460 138 297.5 200 300 30 280 350 271 511 24 3G80×2 390 215 761 510 120 390 200 300 30 280 350 350 590 24

华拓泵业
进口 Inlet 出口 Outlet l 出口法兰 Outlet flange h a e i

o

t

s

k1

dk6

b f

c

uh9

G2 F2

D2 n2-d2

k2

泵 头 尺 寸 / Pump dimensions h k2 o q1

底 脚 尺 寸 / Pump foot dimensions b c e f i k1

Shaft end dimensions

轴伸

进 口 法 兰 / Inlet flange

出 口 法 兰 / Outlet flange F2 G2 y2 n2-d2

g

q2

a

s

d

l

u

t

D1 F1 G1 y1 n1-d1 D2

32 42

55 80

10 12

35 100 180 220 22 8- 18 80 160 200 26 8- 18 45 125 210 250 24 8- 18 100 190 235 28 8- 23

37

华拓泵业

n-M 进口法兰 Inlet flange O

b

G1
D1

F1

e a
n1-d1 K uh9 出口 Outlet

华拓泵业
q1 q2 t y2 出口法兰 Outlet flange dh6

D2

F2

G2

g

l

y1

n2-d2

i

进口 Inlet

3GF系列
3GF series

泵 头 尺 寸 / Pump dimensions g 260 340 440 500 k 396 538 725 775 o 181 210 295 330 q1 95 140 210 205 q2 196 277 350 384 a 190 240 320 370

端部法兰尺 寸 / Connecting flange dimensions b 135 180 240 260 e 162 210 280 320 i 122 190 202 233 n-M 8-M10 12-M12 12-M16 10-M20 d 25 35 48 55

轴 伸 / Shaft end dimensions l 40 50 70 90 u 8 10 14 16 t 28 38.5 52 60

3GF50×2 3GF70×2 3GF100×2 3GF100×2

3GF系列
3GF series

进 口 法 兰 / Inlet flange D1 80 100 150 200 F1 138 158 208 264 G1 170 190 240 295 y1 15 15 16 16 n1-d1 8- 16 8- 16 12- 16 12- 16 D2 50 65 100 150 F2 103 123 158 208

出 口 法 兰 / Outlet flange G2 135 155 190 240 y2 15 15 15 16 n2-d2 6- 16 6- 16 8- 16 12- 16

3GF50×2 3GF70×2 3GF100×2 3GF100×2

38

华拓泵业
3GS系列双吸三螺杆泵外形尺寸 External dimension of 3GS-series dual-suction three screw pumps

g

进口 Inlet

出口 Outlet w

l

x1 y1

x2 y2 c

i1

华拓泵业
a e i f k1 uh9 k2 q1 t dh6 进口法兰 Inlet flange
E1

b

s

h 出口法兰 Outlet flange

o

G1

D1

G2

E2

F1

F2

D2

n1-d1

n2-d2

q2

泵规格
Pump size

泵 头 尺 寸 / Pump dimensions g 560 680 900 h 250 310 400 w 20 50 k2 911 1090 o 571 825 q1 630 735 q2 630 735 a 400 420 500 b 320 425 560 547.5 547.5

底 脚 尺 寸 / Pump foot dimensions c 25 40 50 e 480 510 600 f 400 490 660 i1 236 269 309 i 347.5 420 485 k1 788 885 1035 s 25 27 27

轴 伸 / Shaft end dimensions d 45 55 85 l 90 110 130 u 14 16 24 t 48.5 59 92

3GS100×2 3GS160D×3 3GS200D×3

1270 1023

泵规格
Pump size

进 口 法 兰 / Inlet flange D1 250 300 450 E1 305 362 518 F1 330 395 550 G1 365 435 590 x1 3 3 4 y1 24 24 28 n1-d1 12- 18 12- 23 16- 23 D2 150 200 300 E2 188 265 368 F2 210 295 400

出 口 法 兰 / Outlet flange G2 240 335 440 x2 3 3 4 y2 24 30 28 n2-d2 12- 16 12- 23 12- 23

3GS100×2 3GS160D×3 3GS200D×3

39

华拓泵业
3G系列单吸三螺杆泵机组安装尺寸
进口 Inlet G2 D2 出口 Outlet

Installation dimension of 3G-series single suction three screw pumps

G1 D1

B4

H1 H2

n-d L6 L2 L1 L5 L3 L4 B3 B2 B1

Pump size

泵规格

3G30×4

注:机组安装尺寸为参考尺寸,CTP保留修改的权利。Notes: Installation dimension of sets in the table is just referencing value. The right to modifying is reserved by CTP.

G1 D1

L5

L6

L7

L3 L2 L1

L4

B3 B2 B1

Pump size

泵规格

电机型号
Motor type

L1 581 608 643 675 772 790 866

L2 340 380 380 415 438 438 518

L3 220 250 250 265 298 298 368

L4 60 65 65 75 70 70 75

L5 29 29 29 29 47 47 47

L6 126 126 126 126 168 168 168

L7 95 100 100 110 112 117 117

B1 280 280 280 305 330 350 380

B2 240 240 240 265 290 310 340

B3 240 240 240 265 290 310 285

B4 150 160 160 170 180 190 210

H1 294 294 294 304 349 349 375

H2 160 160 160 170 192 192 192

H3 20 20 20 20 20 20 20

n-d 4- 15 4- 15 4- 15 4- 15 4- 19 4- 19 4- 19

D1×G1 25× 34 25× 34 25× 34 25× 34 50× 59 50× 59 50× 59

H3

n-d

D2×G2 19× 28 19× 28 19× 28 19× 28 40× 52 40× 52 40× 52

80 3G25×4 90S 90L 100L 100L 3G36×4 112M 132S

注:机组安装尺寸为参考尺寸,CTP保留修改的权利。Notes: Installation dimension of sets in the table is just referencing value. The right to modifying is reserved by CTP.

40

H2

华拓泵业
电机型号
Motor type

L1

L2

L3

L4

L5

L6

B1

B2

B3

B4

H1

H2

H3

n-d

D1×G1

D2×G2 23× 34 23× 34 23× 34

90L

675 720 740

400 400 400

95 95 95

35 40 40

85 90 90

138 138 138

250 250 250

210 210 210

160 160 160

155 180 190

274 285 300

140 140 140

15 15 15

4- 14 4- 14 4- 14

32× 44

100L

32× 44 32× 44

112M

进口 Inlet

G2 D2

B4

出口 Outlet

H3 H1

华拓泵业
B6 L6 y1 x1 出口 Outlet B4 B5 y2 x2 进口 Inlet H2 W 进口法兰 Inlet flange 3G42×4A 进口法兰 Inlet flange G1 n1-d1

G1

G1

F1

D1

E1

D1
F1

H1

n1-d1 出口法兰 Outlet flange 3G42×4A 出口法兰 Outlet flange n2-d2 G2
E2

H3

D2

G2

L5

L4

L7

L3 L2 L1

n-d

B3 B2 B1

F2

D2
F2

G2
n2-d2

Pump size

泵规格

D1 65 80 80 100 100 125 125 150 150 200 200

E1 —— 125 125 140 145 185 185 200 200 242 242

F1 130 150 150 170 170 210 210 225 225 265 265

G1 124 185 185 205 205 245 245 260 260 295 295

x1 —— 3 3 3 3 3 3 3 3 3 3

y1 —— 18 18 18 18 24 24 20 20 20 20

n1-d1 4-M12 4- 18 4- 18 4- 18 4- 18 8- 18 8- 18 8- 18 8- 18

D2 40 50 50 65 65 80 80

E2 —— 100 100 120 120 135 135 155 160 188 200

F2 110 125 125 145 145 160 160 180 190 210 228

G2 114 160 160 180 180 195 195 215 230 240 270

x2 —— 3 3 3 3 3 3 3 3 3 3

y2 —— 20 18 20 24 22 26 22 30 18 30

n2-d2 4-M16 4- 18 4- 18 4- 18 8- 18 4- 18 4- 18 8- 18 8- 23

3G42×4A 3G50×2 3G50×4A 3G70×2 3G70×4 3G85×2 3G85×4

3G100×2 3G100×4 3G110×2 3G110×4

Pump size

泵规格

3G42×4A

3G50×2

3G50×4A

3G70×2

华拓泵业
100 100 150 150 12- 16 12- 16 电机型号
Motor type

12- 16 12- 23

L1

L2

L3

L4

L5

L6

L7

B1

B2

B3

B4

B5

B6

H1

H2

H3

w

n-d

112M 132S 100L 160M 132S

841 917 783 877

720 765 890 700 750 875 870 992 992 940

420 460 590 400 450 575 470 592 592 630 700 700 800 820 820 860 700 750 875 900 900 810 810 900

150 150 150 150 150 150 200 200 200 160 160 160 180 180 180 180 220 220 230 250 250 250 250 300 340 340 250 250 350 350 350

41 41 41 16 16 16 46 46 46 36 36 36 66 66 66 66 26 26 61 61 61 55 55 91 91 91 66 66

155 155 155 95 95 95

50 50 50 24 24 24 40 40 40 65 65 65

410 450 480 335 445 485 440 490 490 435 480 480 480 510 510 550 490 520 500 600 600 560 560 575 725 725 610 610 620 760 760

350 390 420 275 385 425 380 430 430 375 420 420 420 450 450 490 430 460 440 540 540 500 500 505 655 655 540 540 540 680 680

270 270 270 275 275 275 300 300 300 375 335 335 365 365 365 365 380 380 440 380 380 500 500 505 490 490 540 540 540 540 540

88 88 88

88 88 88

190 210 255 180 210 255 210 255 255 210 255 255 255 285 285 310 255 285 240 335 345 285 310 310 385 410 310 345

360 385 455 382 385 455 385 455 455 470 485 485 485 530 530 575 540 540 560 585 640 613 613 635 685 750 665 670 700 755 755

190 202 230 202 202 230 202 230 230 260 260 260 260 280 280 300 290 290 310 310 335 320 320 340 360 390 335 340 365 395 395

35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 40 35 35 35 35 35 40 40 45 45 45 40 40 50 50 50

- - - - - - - - - - - - - - - - -

4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25 4- 25

1043

140 140 140 140 140 140 170 170 170 180 180 180 180 200 200 200 200 200 220 220 220 220 220 250 250 250 250 250

140 140 140 140 140 140 170 170 170 180 180 180 180 200 200 200 200 200 220 220 220 220 220 250 250 250 250 250

160M 132M 160M 160L 132M 160M 160L 160L 180M 180L 200L 160L 180L 180L 200L 225M 180L 200L 200L 250M 280S 200L

1003 1028 1113 1156 1073

190 190 190 140 140 140 240 240 240 240 165 165 295 295 295 210 210 390 390 390 205 205 380 380 380

1158 1060 1203 1060 1338 1170 1363 1220 1403 1220 1468 1250 1266 1140 1330 1190 1506 1325 1566 1420 1630 1420 1459 1315 1522 1315 1719 1500

115 115 115 115 70 70 157 135 135 70 70 165 125 125 75 75 60 55 55

3G70×4

3G85×2

- - - - 15 15 - - - 20 20 20 20 20

3G85×4

3G100×2 3G100×4

1874 1670 1000 1944 1670 1000 1566 1350 1637 1405 1862 1520 850 905 820

3G110×2

225M 225M 280S 280M

171 171 171

345 410 410

3G110×4

2011 1700 1000 2061 1700 1000

注:机组安装尺寸为参考尺寸,CTP保留修改的权利。 Notes: Installation dimension of sets in the table is just referencing value. The right to modifying is reserved by CTP.

41

华拓泵业
L6 B3 B y1 y2

进口法兰

Inlet flange

G1 F1

H1

进口 Inlet

出口 Outlet

D1 n1-d1

H2

Outlet flange

出口法兰

L5

L4 L3 L2 L1

L4 B2 B1 D2 n2-d2

Pump size

泵规格

D1 100 125 电机型号
Motor type

F1 180 210 L1 1106 1146 1231 1277 1302 1342 1450 1475 1477 1495 L2 980 L3 630 710 710 710 900 900

G1 220 250 L4 - - - - L5 155 165 165 165 130 130 80 80 80 80

y1 22 24 L6 138 138 138 138 138 138 120 120 120 120

n1-d1 8- 18 8- 18 L7 100 125 100 78 160 141 231 206 204 200 B 320 330 330 330 330 330 390 390 390 390

D2 80 100 B1 460 505 505 505 530 530 580 580 580 580 B2 400 445 445 445 470 470 520 520 520 520

F2 160 190 B3 210 210 225 225 285 285 255 255 285 285 H1 540 540 552 552 552 552 600 600 600 600

H4

G2 200 235 H2 265 277 277 277 277 277 305 305 305 305

H3

L7

n-d

G2 F2

y2 26 28 H3 75 87 87 87 87 87 90 90 90 90 H4 35 35 35 35 35 35 35 35 35 35

n2-d2 8- 18 8- 23 n-d 4- 20 4- 25 4- 25 4- 25 6- 25 6- 25 6- 25 6- 25 6- 25 6- 25

3G60×2 3G80×2 泵规格

Pump size

3G60×2

3G80×2

注:机组安装尺寸为参考尺寸,CTP保留修改的权利。 Notes: Installation dimension of sets in the table is just referencing value. The right to modifying is reserved by CTP.
安装尺寸图 Chart of installation dimension A向视图 A direction view B1 B2

华拓泵业
132S 132M 160M 160L 180L 160L 180L 180M 160M 180M 1090 1090 1090 1190 1190 1390 1390 1390 1390 450 450 595 595 595 595 1190 1190 1190 1190
L4 H1 H4 A n-d 出口法兰 Outlet flange
D2

y1 出口 Outlet y2 进口 Inlet

H5

D1

进口法兰 Inlet flange

H2

F1

L3

F2

H3

n2-d2
G1

G2

n1-d1

B3

B4

L2 L1

Pump size

泵规格

D1 80 100 150 200

F1 138 158 208 264

G1 170 190 240 295

y1 15 15 16 16

n1-d1 8- 16 8- 16 12- 16 12- 16

D2 50 65 100 150

F2 103 123 158 208

G2 135 155 190 240

y2 15 15 15 16

n2-d2 6- 16 6- 16 8- 16 12- 16

n-d 4- 14 4- 18 4- 23 4- 23

3GF50×2 3GF70×2 3GF100×2 3GF110×2

42

华拓泵业
Pump size

泵规格

电机型号
Motor type

L1 331 331 331 331 331 331 410 410 410 410 418 418 418 418 418 485 515 515 590 590 590 590

L2 181 181 181 181 181 181 210 210 210 210 293 293 293 293 293 293 315 315 315 315 315 315

L3 300 300 300 300 300 300 400 400 400 400 450 450 450 450 450 530 400 400 550 550 550 550

L4 180 180 180 180 180 180 200 200 200 200 260 260 260 260 260 260 220 220 220 220 220 220

B1 345 345 345 345 345 345 500 500 500 500 540 540 540 540 540 600 620 620 660 660 660 660

B2 310 310 310 310 310 310 440 440 440 440 480 480 480 480 480 540 560 560 600 600 600 600

B3 130 130 130 130 130 130 170 170 170 170 220 220 220 220 220 220 250 250 250 250 250 250

B4 130 130 130 130 130 130 170 170 170 170 220 220 220 220 220 220 250 250 250 250 250 250

H1 851 933 969 939 974 1044 1082 1182 1200 1240 1465 1503 1565 1630 1670 1705 1565 1627 1648 1732 1767 1802

H2 254 274 254 254 254 274 359 359 359 359 452 452 452 452 452 452 502 502 502 502 502 502

H3 95 95 95 95 95 95 140 140 140 140 210 210 210 210 210 210 205 205 205 205 205 205

H4 14 14 14 14 14 14 17 17 17 17 24 24 24 24 24 24 25 25 25 25 25 25

H5 469 489 469 469 469 489 638 638 638 638 855 855 855 855 855 855 920 920 920 920 920 920

112M 132S 3GF50×2 Z2C-32 Z2C-41 Z2C-42 Z2C-51 132S 3GF70×2 160M Z2C-51 Z2C-52 180M 180L 3GF100×2 200L Z2C-71 Z2C-72 Z2C-81 180L 200L 3GF110×2 225S Z2C-71 Z2C-72 Z2C-81

注:机组安装尺寸为参考尺寸,CTP保留修改的权利。 Notes: Installation dimension of sets in the table is just referencing value. The right to modifying is reserved by CTP.

3GS系列双吸三螺杆泵机组安装尺寸 Installation dimension of 3GS-series dual suction three screw pumps
B7 B6

华拓泵业
进口 Inlet H1 出口 Outlet L5 L6 L4 L3 L2 L1 n-d B4 B1 进口法兰 Inlet flange B5
E1

B3 B2

D1

G1

H3 H2

x1 y1

x2 y2

出口法兰 Outlet flange
D2

w

E2

G2

F2

F1

n1-d1

n2-d2

Pump size

泵规格

D1 250 300 450

E1 305 362 518

F1 330 395 550

G1 365 435 590

x1 3 3 4

y1 24 24 28

n1-d1 12- 18 12- 23 16- 23

D2 150 200 300

E2 188 265 368

F2 210 295 400

G2 240 335 440

x2 3 3 4

y2 24 30 28

n2-d2 12- 16 12- 23 12- 23

3GS100×2 3GS160D×3 3GS200D×3

Pump size

泵规格

电机型号
Motor type

L1

L2

L3 900 900

L4 300 300 300 285 285 290 290 325

L5 100 100 100 175 175 170 170 210

L6 35 35 35 - - 5 5 -

B1 640 695 760 745 745 815 815 975

B2 560 615 680 665 665 735 735 895

B3 500 555 620 613 613 685 685 835

B4 560 540 540 600 600 600 600 780

B5 500 480 480 550 550 550 550 730

B6 560 560 560 680 680 680 680 900

B7 365 435 465 465 465 465 465 600

H1 700 700 765 950 950 970 970 1148

H2 375 375 405 435 435 435 435 525

H3 50 50 50 40 40 50 50 50

w 20 20 20 50 50 50 50 -

n-d 4- 25 4- 25 4- 25 4- 30 4- 30 4- 30 4- 30 4- 30

225M 3GS100×2 250M 280M 280S 3GS160D×3 280M 315S 315L 3GS200D×3 355S

1776 1505 1862 1570

2005 1650 1000 2106 1743 1180 2157 1743 1180 2460 1910 1300 2510 1910 1300 2887 2245 1500

注:机组安装尺寸为参考尺寸,CTP保留修改的权利。 Notes: Installation dimension of sets in the table is just referencing value. The right to modifying is reserved by CTP.

43


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