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ZW Self Priming Sewage Pump ZW Self Priming Centrifugal Pump ZW Submersible Centrifugal Pump ZW Horizontal Centrifugal Pump
  • ZW Self Priming Sewage Pump
  • ZW Self Priming Centrifugal Pump
  • ZW Submersible Centrifugal Pump
  • ZW Horizontal Centrifugal Pump
ZW Self Priming Sewage Pump
ZW Self Priming Sewage Pump
ZW Series Centrifugal Water Pump
ZW series self-priming sewage pump allows to convey solid liquids containing large particles and long-fiber impurities, and often used for pharmaceutical dyeing, petroleum, mining, urban environmental protection, oil tanker drainage and other industries. This machine has a unique design of chamber and impeller, which means just divert the water without the installation of a bottom valve.
Flow Rate: 5-800m3/h
Head: 14-80m
Power: 2.2-55kW
Product Description
Summarize:

ZW series sewage centrifugal pump integrates self-suction and non-clogging and uses axial-back flow outside-mixing type,through the unique design of both pump casing and impeller,needs not to mount a foot valve and prime the leading water just like the common self-suction pure water pump and also can pump the liquid containing the solid of big grains and long fiber impurities.


 
Product Details:




 
Application:
ZW series self priming centrifugal 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.


 
Advantage:
1. Strong discharge capacity: impeller anti blocking design, high efficiency and no blockage.
2. High efficiency and energy saving: good hydraulic model is adopted, and the efficiency is 3-5% higher than that of general self-priming pump.
3. Good self-priming performance: the self-priming height is 1m higher than the general self-priming pump, and the self-priming time is shorter.
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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