Paper-making self-priming sewage pump

Capcity: 5~4000m3/h
Head:5~50m
Size: 25~500mm
Speed: 580~2900r/min

ZW  series sewage pump overview:

It is developed based on the structures and characteristics of ZX centrifugal pump and QW drainage
pump, referring to the advantages of similar productions at home and abroad, soliciting the demands
and opinions of various customers. It is integrated with self-suction and drainage, which doesn't
need to fix a foot valve or fill inducting water as common clean water self-suction pump and can
pump sewage, sediment, waste mine impurity, dejecta containing great suspended solid sewage
with a diameter 60% as the outlet diameter and fibrous things whose lengths are 1.5 times as the
impeller and all engineering sewage and colloid liquid, completely reducing workers' labor intensity.
It is easy to use, move and fix, seldom needs maintenance and performs steadily.

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.
5. 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.