Jiangsu Shuangheng Pump and Valve Manufacturing Co., Ltd
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    No. 26 Feiyue South Road, Xinqiao Town, Jingjiang City, Jiangsu Province
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ZW type unobstructed sewage pump
ZW type unobstructed sewage pump
Product details

ZW type unobstructed sewage pump

1、 Overview

This pump integrates self-priming and non clogging sewage discharge, adopts axial reflux external mixing, and through the unique design of the pump impeller flow channel, does not require the installation of bottom valves and irrigation water. It can suck and discharge impurities containing large solid particles, with a diameter of 60% of the outlet diameter and a fiber length of 5 times the outlet diameter. Self priming is widely used in industries such as light industry, papermaking, textiles, food, chemical industry, power industry, mining, municipal sewage engineering, and river pond aquaculture. It is currently the most ideal impurity pump in China with a pumping degree of 5 meters, which can widely transport solid particles, fibers, pulp and mixed suspension media.
2、 Characteristics
Compared with similar domestic products, this pump has the characteristics of simple structure, good self-priming performance, strong sewage discharge capacity, high efficiency and energy saving, and easy use and maintenance. It is the first of its kind in the sewage pump series in China. All technical indicators are leading domestically and have reached the international advanced level, with broad application markets and development prospects.
3、 Model meaning
For example: ZW65-20-30
ZW: Self priming unobstructed sewage pump
65: Pump inlet diameter (mm)
20: Flow rate (m3/h)
30: Head (m)

4、 Performance parameters

model

performance

power

KW

rotational speed

r/min

voltage

(V)

Can extract dirt

Caliber mm

internet traffic

Head mm

Solid diameter

mm

Fiber Length

mm

32ZW8-15

32

8

15

1.5

2900

380

20

200

32ZW5-20

32

5

20

2.2

2900

380

20

200

40ZW9-30

40

9

30

3

2900

380

22

300

40ZW15-30

40

15

30

3

2900

380

22

300

50ZW15-30

50

15

30

3

2900

380

30

350

65ZW30-18

65

30

18

4

1450

380

38

400

65ZW20-30

65

20

30

5.5

2900

380

38

400

80ZW40-25

80

40

25

7.5

2900

380

45

550

80ZW80-35

80

80

35

15

2900

380

45

550

80ZW50-60

80

50

60

22

2900

380

45

550

100ZW100-15

100

100

15

7.5

1450

380

60

700

100ZW80-20

100

80

20

7.5

1450

380

60

700

100ZW-100-30

100

100

30

15

2900

380

60

700

100ZW80-60

100

80

60

37

2900

380

60

700

100ZW80-80

100

80

80

45

2900

380

60

700

125ZW120-20

125

120

20

15

1450

380

65

800

150ZW150-15

150

150

15

11

2900

380

65

800

150ZW180-38

150

180

38

55

1450

380

70

900

200ZW280-20

200

280

20

45

1450

380

80

100

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