ZW Type Self-priming Pump

ZW Type Self-priming Pump

Find a huge selection of ZW Type Self-priming Pump from China at Hongzheng. ZW type self-priming non-clogging sewage pump is a new type of self-priming and sewage pump developed according to the structure and performance of ZX type self-priming centrifugal pump and QW type submersible sewage pump, drawing on the advantages of similar products abroad.

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Product Description

High quality ZW Type Self-priming Pump is offered by China manufacturers Hongzheng. Buy ZW Type Self-priming Pump which is of high quality directly with low price. ZW Type Self-priming Pump is a new type of self-priming and sewage pump developed according to the structure and performance of ZX type self-priming centrifugal pump and QW type submersible sewage pump, drawing on the advantages of similar products abroad. It can be used as a general clean water self-suction pump without installing the bottom valve, without irrigation and diversion of water, and can be pumped with dirt, sediment, waste mineral impurities, feces treatment and all engineering sewage and colloid liquids containing large particle solid diameter of 60% of the outlet diameter and fiber length of 1.5 times the diameter of the impeller, completely reducing the labor intensity of manpower, and easy to install and use.

ZW Type Self-priming Pump product advantages ·
· Strong blowdown capacity: Special anti-blocking design of impeller ensures high efficiency and no blockage of pump.
· High efficiency and energy saving: Using excellent hydraulic model, the efficiency is 3 ~ 5% higher than the general self-priming pump.
· Good self-priming performance: the self-priming height is 1 meter higher than the general self-priming pump, and the self-priming time is shorter.

ZW Type Self-priming Pump use matters
· The shorter the suction pipe, the better, the longest is not more than 10M.
· If it is used for pumping thick and sticky slurry, it is necessary to clean the pump chamber to prevent sediment from being left in the pump.
· When the self-priming pump is used for the first time, the pump chamber still needs to be filled with water.
· After 3000 hours of routine operation, it is necessary to disassemble and maintain the pump, and replace the wearing parts that are not suitable for reuse if necessary.

· Can be customized direct connection type, high concentricity, increased stability, but also more economical, but the maintenance is a little troublesome.



Performance and parameters

Serial number
Model number

Flow rate

(m³/h)

head of delivery

(m)

Motor power

(kW)

Machine weight

(kg)

Rotational speed

(r/min)

Inlet and outlet aperture(mm)

entrance exit
1 25ZW8-15 8 15 1.5 80 2900 25 25
2 32ZW9-30 9 30 3 93 2900 32 25
3 32ZW10-20 10 20 2.2 80 2900 32 25
4 40ZW20-15 20 15 2.2 80 2900 40 40
5 40ZW15-30 15 30 3 93 2900 40 32
6 50ZW10-20 10 20 2.2 80 2900 50 40
7 50ZW20-15 20 15 2.2 80 2900 50 40
8 50ZW18-22 18 22 3 93 2900 50 40
9 50ZW15-30 15 30 3 93 2900 50 40
10 50ZW20-40 20 40 7.5 135 2900 50 40
11 50ZW20-50 20 50 11 178 2900 50 40
12 65ZW30-18 30 18 4 106 2900 65 50
13 65ZW30-18 30 18 4 179 1450 65 50
14 65ZW20-30 20 30 5.5 123 2900 65 50
15 65ZW25-40 25 40 7.5 142 2900 65 50
16 65ZW25-50 25 50 11 180 2900 65 50
17 65ZW40-25 40 25 7.5 125 2900 65 50
18 80ZW40-16 40 16 4 95 2900 80 65
19 80ZW40-16 40 16 4 170 1450 80 65
20 80ZW50-15 50 16 5.5 128 2900 80 65
21 80ZW25-40 25 40 7.5 145 2900 80 65
22 80ZW65-25 65 25 7.5 128 2900 80 65
23 80ZW80-35 80 35 15 185 2900 80 65
24 80ZW40-50 40 50 18.5 260 2900 80 65
25 80ZW50-60 50 60 22 270 2900 80 65
26 100ZW80-10 80 10 5.5 210 1450 100 80
27 100ZW80-20 80 20 7.5 246 1450 100 80
28 100ZW100-15 100 15 7.5 246 1450 100 80
29 100ZW100-20 100 20 11 260 2900 100 80
30 100ZW100-20 100 20 11 330 1450 100 80
31 100ZW100-30 100 30 22 306 2900 100 80
32 100ZW80-45 80 45 30 460 2900 100 80
33 100ZW80-60 80 60 37 480 2900 100 80
34 100ZW80-80 80 80 45 490 2900 100 80
35 125ZW120-20 120 20 15 352 1450 125 125
36 150ZW180-14 200 15 15 350 1450 150 150
37 150ZW180-20 180 20 18.5 380 1450 150 125
38 150ZW180-30 180 30 30 569 1450 150 150
39 150ZW180-35 180 35 37 600 1450 150 150
40 150ZW180-38 180 38 45 640 1450 150 150
41 150ZW180-45 180 45 55 700 1450 150 150
42 200ZW280-14 280 14 22 585 1450 200 150
43 200ZW280-20 280 20 37 744 1450 200 150
44 200ZW280-25 280 25 45 830 1450 200 150
45 200ZW280-28 280 28 55 847 1450 200 150
46 250ZW420-14 420 14 45 834 1450 250 200
47 250ZW420-20 420 20 55 939 1450 250 200
48 300ZW800-14 800 14 55 1050 1450 300 250
49 300ZW800-20 800 20 75 1200 1450 300 250



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