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self powered /priming water pumps

Product Description

 

 

self powered/priming water pumps

 

 

1.ZW series self priming sewage pump performance:

 

 Self Priming Sewage Pump Performance

Pump Type

Flow

(m3/h)

Head

(m)

Speed

(rpm)

Motor Power(kw)

NPSH

(m)

Eff

(%)

ZW25

8

15

2900

2.2

2

45

ZW32

5-10

20-30

2900

2.2-3

2.5

45-48

ZW40

10-20

15-30

2900

2.2-3

2.5

48-48

ZW50

10-20

12-35

2900

2.2-5.5

2.5

45-48

ZW65

25-65

18-40

1450-2900

4-7.5

2.5-3

45-52

ZW80

25-80

16-60

1450-2900

4-22

3

45-55

ZW100

80-100

15-80

1450-2900

7.5-45

4

50-55

ZW125

120

20

1450

15

4.5

55

ZW150

180

14-38

1450

15-55

5

45-60

ZW200

280-300

14-28

1450

22-55

4.8-5

55-65

ZW250

420

20

1450

55

6

61

ZW300

800

14

1450

55

6

65

 

2.ZW series self priming pump performance curve:

 

 

3.ZW series self priming pump introduction:

 

ZW self-priming Non-Clogging swage pump integrates self-priming and non-jamming blow down, which is unnecessary for mounting  the bottom valve and guiding the water like the general self-priming clear water pump and also can pump the filth containing big solid blocks and long fibers, sediment, waste ore, impurities, excrement and all engineering sewage. Therefore, it can alleviate the worker′ s labor intensity completely and also is easy for use, move and installation with seldom maintenance and stable performance .reliable performance, seldom needs maintenance, install easy ,reducing workers′ labor intensity be integrated with self-suction and drainage. It doesn′t need to fix a foot valve or fill inducting water as common clean water self-suction pump. It is international standard and no noise.

 

4.Features: 

1)ZW selfpriming sewage pump sewage disposal capability is strong; Held in special impeller design, ensure the pump efficiency and no blockage. 
2)Self-priming sewage pump has high efficiency and energy saving, with excellent hydraulic 

model, the efficiency is higher than general self-priming pump 3-5%. 
3)ZW self-priming sewage pump self-priming performance is good, is higher than average self-priming pump self-priming height 1 m, and the self-priming time shorter. 
4)The biggest characteristic is to have a strong self-priming capacity, there is no need of bottom valve in pipeline, before starting work you just need to keep a quantitative lead liquid storage, simplifies the pipeline system, improved the working conditions.

 

5.Application:

Application for municipal sewage discharge, aquiculture ,light industry, papermaking, textile, foodstuff, chemical ,electric power ,fibre, to handle paste, mixed suspended matters, and other chemical mediums

6.ZW self priming pump constructurer:

 

 

 

 

7.Produce Process:

 

 

 

 

 

8.Spare Parts:

 

 

 

 

 9.Contact:

 

Contact us if you need more details on Self Priming Pump. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Water Pumps、Centrifugal Pump. If these products fail to match your need, please contact us and we would like to provide relevant information.

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