1.      Summarize

ZW Self-Sucking No-Block Sewage Pump has both self priming and sewage discharge function. It likes self priming pump for clean water without foot valve and pouring lead water. It can suck and discharge the large grain and long fiber and sediment and impurity in the waste water. The Max grain diameter can be 50% of caliber for pump; Length of fiber is 1.5 times as impeller caliber for pump, sediments, waste mineral impurities, fecal sewage treatment and all engineering materials and colloidal liquid completely alleviate labor intensity.  Compared with the domestic similar products, it has merits of simple structure, good performance and high self-priming and sewage discharge. It is a domestic initiative product among the sewage pump series. The technique guide line has reached the international top level and has good develop foreground

2.      Usage

It is applied to environmental water treatment, municipal sewage works, medicine, hotels, culture, food, paper, petrochemical, power, mining, transport units and mixed slurry suspensions.

3.      Characteristic

Medium material: cast iron, 304,316L,CD-4Mcu,904 stainless steel material. Media such as high temperature can also make double-end machine closures, air-cooled water-cooled bearing box bearing box special structure.The total impurity weight =<15% The medium proportion =<1240kg/m3 The medium temperature -40-250 flux: 8-800m3/h Outlet pressure 10-80m rotate speed 1450-2900r/min