Detailed Product Description

Self-priming Centrifugal Pump

The ZW series pumps are newly developed self-priming centrifugal pumps for clean
water or chemicals. The pumps have the compact structure, the high energy-efficiency
to operate smoothly and reliably, the long life expectancy.It is just need to check the amount of liquid in the pump for self-priming before
starting pump. The self-priming centrifugal pumps are widely used for applications
in the chemical, dye stuffs, petroleum, pharmaceutical, brewery, paper and pulp,
metallurgical and mining industries and for oil discharge of oil carrying ships,
as well as for water supply and sewage drainage of municipal industrial andemergence services. Specifications:

1) Flow rate (Q): 3.2-550m3/h

2) Lift height (H): 12-80m

3) Suction height: 5-6.5m

4)Metarial: cast iron, SS304,SS316

5)Impeller: close or open

Packing:Plywood case