ZW series self-priming non-block sewage pumps are originally structured products developed on the basis of the repeated study in

ZW Type Self-priming Non-Block Sewage Pump

Featured by self-priming and non-block sewage discharge, axial backflow outer recirculation, and the distinctive design of pump body and impeller channel, this pump,
just like a self-priming clean water pump,no bottom valve needed. It is functioned
to suck in and discharge liquid containing large granular solids and fibre.

Working Condition:
1. Ambient temperature less than 50 degrees centigrade, medium temperature less than 80 degrees centigrade. 
2. Medium PH: 6-9 for cast iron material, and 2-13 for stainless steel material.
3. Gravity of medium: not exceeding 1240kg/m3.
4. Self-priming height: not exceeding the specified value by 4.5-5.5m, and the length
of suction pipe less than 10m.
6. Through put capacity: the diameter of suspending particles not exceeding the 60%
of pump caliber, and the length of fibre less than the 5 times of pump caliber.



 

RFQ

1. How to get our quotation in time, pls answer following questions:

    1)What liquid do you transfer? Oil, Water, Food or Corrosive Chemical liquid, with solid particle or not, and so on~

   2) What's the flow or capcity (m3/h, L/m)? 

   3) What's the discharge head (m, feet, Mpa, bar )

 If you do not have any request, we will do as our normal standard.

4) Contact us to get the quotation

2.OEM: Ok 

3. MOQ: 1set

4. Package: Standar export Plywood Case or Styrofoam with Carton

5. Shipping ways: By sea, By air, By express

6. Lead time: 3-15days

7. Term of  payment:  100% T/T, Aliexpress,  L/C, Westunion

8. Warranty Period: One year, except spare parts

9. Why choose KAICHENG:  Decades experiences manufacturer 

                                                Good quality with competitive pirce   

                                                 ISO, CE certificate

                                      Professional after-sales service