ZW Self-priming sewage pump ZW80-25-40 pump, pump, also known as solid-liquid pump or impurities. The pump hydraulic design unique ZW80-40-25 pump, the impeller is reduced in a separate impeller chamber, the chamber is connected to the impeller chamber ZW65-65-25 pressurized water pump, when the impeller rotates, the pump liquid produced strong axial vortex effect, making imports resulting vacuum pump, export produce lift. Thus impurities from the pressurized water chamber is discharged, so it is completely smooth flow channel, and its effect is the other self-priming sewage pump sewage unparalleled. It is currently pumping of solid particles, fibers, pulp and mixed suspension and other media the best trash pump. Performance range Flow Q: 8 ~ 800 m3 / h diameter DN: 25 ~ 300mm Head H: 15 ~ 80m speed N: 2900 ~ 1450r / min Motor power:. 1.5 ~ 55kw ZW65-40-25 pump, self-priming pump Stone sent Ltd provided by Shijiazhuang-school Pump. Shijiazhuang-faction Pump Co. (www.shipaipump.com) strong, credible, and other industries in other Shijiazhuang accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Shijiazhuang-pump and send you into the brilliant work together for a better future!