Name: no clogging self priming sewage pump
Brand: HAIHE PUMP
SKU: ZW series

ZW self-priming sewage pumps are developed, based on the combination of Haihes ZX self-priming pumps and the series QW sewage pumps. So the pump possesses the advantages from the two original products.

The sewage pump are particularly suitable for pumping the industrial garbage such as mining slurry and the municipal sewage. They are easy to install, remove and operate with the stable operating performance.
nbsp; Proper medium: the diameter of the medium is at most 60% of the diameter in the pump in-outlet, the fiber length is at most 5 times of the diameter in the pump in-outlet.

PH of the medium: stainless steel corrosion-resistance pump (1-14), cast iron (6-9).

1.Pump flow capacity:5-800m3/h
2.Head:12-80m
3.Power:2.2-55kw
4.Rotatory speed:1450/2900rpm

5.The temperature of the medium≤60

Model	Flow rate(m3/h)	Head(m)	Rotary speed (r/min)	Power(kw)
ZW25-8-15	8	15	2900	2.2
ZW32-5-20	5	20	2900	2.2
ZW32-10-20	10	20	2900	2.2
ZW32-9-30	9	30	2900	3
ZW40-10-20	10	20	2900	2.2
ZW40-20-15	20	15	2900	2.2
ZW40-15-30	15	30	2900	3
ZW50-10-20	10	20	2900	2.2
ZW50-20-12	20	12	2900	2.2