West Baoquan, pipes circulating pump, Lintong Baoquan water pump provided by the West. We are the West Water Treatment Equipment Co. Baoquan (www.xianbaoquan.com) at: Xi'an specializes in: sewage lifting equipment, lifting equipment grease high lift condensate lift pump pipes circulating pump, but in terms of a relatively low lift before. Former head of water at 300 ~ 500mm pipeline fire pump, now up to 800 ~ 900mm of water. After the lift increase, the distance conducive condensate discharge. High lift condensate pump, drain lift can be increased to 750mm, drain thoroughly clean, will not leak before the start of single-stage centrifugal pump shell filled with liquid to be transported; after start, start, high-speed rotation of the impeller shaft driven by , the liquid between the blades must be rotated along with. Under the action of centrifugal force, the liquid is thrown from the outer edge of the impeller center and gain energy, at high speed away from the outer edge of the impeller into the volute casing. In the multi-stage pump volute pipeline, due to the gradual expansion of the liquid flow channel and deceleration, in turn part of the kinetic energy into static pressure energy, and finally to a high pressure flow into the exhaust duct, to the required place. When the flow of liquid from the center of the outer edge of the impeller, the impeller hub to form a certain vacuum, the pressure tank above the liquid surface is greater than the inlet of the pump pressure of the pump, the liquid will be continuously pressed into the impeller. Visible, as long as the wheel continuously rotates, the liquid will continue to be sucked and discharged.