ZW Самовсасывающие насосы

ZW Self-Priming Pump ZW centrifugal self-priming pump Adopting axial return outside mixed type,together with unique design of impeller channel,it not only has the function of self priming without bottom valve and injected water which is same as self priming clear water pump,but it can also pump sewage with solids with diameter of 60% size of caliber and fiber with length of 1.5 times of the caliber. Application:Sewage,water with particles Capacity range: 3.2 400m3/h Head range: 12 80m Caliber range: 25 250mm Power range: 0.75 110kW Max medium temperature: 150°c Material: cast iron, stainless steel Using range:City environment protection water treatment,water supplying; chemical industry; pharmacy, printing and dyeing,rubber and plastic industries,paper making,cooling and circulation system,etc.