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ZW Sewage China Centrifugal Wastewater Pump ZW Series City Sewage Centrifugal Pump ZW Series Self Priming Centrifugal Pump ZW Series China Horizontal Centrifugal Slurry Pump
  • ZW Sewage China Centrifugal Wastewater Pump
  • ZW Series City Sewage Centrifugal Pump
  • ZW Series Self Priming Centrifugal Pump
  • ZW Series China Horizontal Centrifugal Slurry Pump
ZW Sewage China Centrifugal Wastewater Pump
ZW Sewage China Centrifugal Wastewater Pump
ZW Series Centrifugal Sewage Pump
ZW series sewage centrifugal pump belongs to self-priming non-clogging sewage pump, which can convey solid liquid containing large particles and long fiber impurities. This pump can be used like a typical self-priming clean water pump without the need for a foot valve or priming water, and can also suck and discharge liquids containing large solid particles and long fiber impurities. In addition, this pump features smooth operation, strong suction capacity, no leakage, low noise, and low failure rate.
Flow Rate: 5-800m³/h
Head: 14-80m
Power: 2.2-55kW
Product Description
Summarize:

ZW series centrifugal sewage pump belongs to self-priming non-clogging sewage pump, which can be used in pharmaceutical, printing and dyeing, chemical, petroleum, power plant, agriculture and other industries to transport solid liquid containing large particles and long fiber impurities. Moreover, the pump adopts special impeller anti-clogging design, which ensures high efficiency and non-clogging characteristics of the pump, in addition to strong self-priming performance, reasonable design, compact structure, small volume and other characteristics.

Product Details:
ZW series self-priming centrifugal pump integrates self-priming and non-clogging sewage discharge, adopts axial reflux external agitation, and through the design of pump body and impeller channel, it does not need to install bottom valve and prime the water of the previous stage, and can pump liquid containing large solids and long fiber impurities, and it can also replace all kinds of submersible and submerged sewage pumps.



Application:
ZW series self priming sewage pump is mainly used in municipal engineering, industrial buildings, hotels, hospitals, human defense, mines and other fields. It is used to discharge sewage, wastewater, rainwater and domestic water containing solid particles and various long fibers in the city.

Feature:
1. Utilizing a superior hydraulic model, its efficiency is 3-5% higher than that of typical self-priming pumps.
2. It features an anti-clogging impeller design, resulting in high displacement, high efficiency, and resistance to clogging.
3. Its shaft has high concentricity and the impeller exhibits excellent static and dynamic balance, ensuring smooth, vibration-free operation.

4. This pump exhibits excellent self-priming performance, boasting a higher priming height and shorter priming time than typical self-priming pumps.
Performance Data: 
Type Flow
(m³/h)
Lift Head
(m)
Power
(kw)
Rotation Speed
(r/min)
Cavatation
Allowance
(m)
25ZW8-15 8 15 2.2 2900 2.0
32ZW5-20 5 20 2.2 2900 2.5
32ZW10-20 10 20 2.2 2900 2.5
32ZW9-30 9 30 2.2 2900 2.5
40ZW10-20 10 20 2.2 2900 2.5
40ZW15-30 15 30 3 2900 2.5
40ZW20-15 20 15 2.2 2900 2.5
50ZW10-20 10 20 2.2 2900 2.5
50ZW20-12 20 12 2.2 2900 2.5
50ZW15-30 15 30 3 2900 2.5
50ZW20-35 20 35 5.5 2900 2.5
65ZW30-18 30 18 4 1450 2.5
65ZW25-30 25 30 5.5 2900 3.0
65ZW25-40 25 40 7.5 2900 3.0
65ZW40-25 40 25 7.5 2900 3.0
65ZX65-25 65 25 7.5 2900 3.0
80ZW40-16 40 16 4 1450 3.0
80ZW40-25 40 25 7.5 2900 3.0
80ZW65-25 65 25 7.5 2900 5.5
80ZW80-35 80 35 15 2900 5.5
80ZW80-45 80 45 22 2900 5.5
80ZW50-60 50 60 22 2900 5.5
100ZW100-15 100 15 7.5 1450 5.5
100ZW100-20 100 20 11 1450 5.5
100ZW100-30 100 30 22 2900 5.5
100ZW80-60 80 60 37 2900 5.5
I00ZW80-80 80 80 45 2900 5.5
125ZW120-20 120 20 15 1450 5.5
150W200-15 200 15 15 1450 5.5
150ZW200-20 200 20 22 1450 5.5
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