... power,coal ,petrol and etc.Features and applications:PW type pump is single-stage, single-suck, horizontal centrifugal ... jam, easy maintenance, etc.Apply to pumping 80 °C below with fiberglass or other liquid suspended for city, ... H(m)Speedn (r/min)Power N(KW)efficiencyη (%)Hs(m)Impeller diameterD(mm)weight(Kg)(m3 ... our factory! PW series centrifugal sewage pump,high efficiency water pump,slurry pump