In the form of slurry pump impeller main structural elements of the structure and function 1. The open impeller open impeller is shown in Figure 1-7, the impeller slurry pump is mainly used in the absence of vertical fluid sealing structure, ZJ series Slurry leading blade (A) is the main work blade, the blade (B) is to pay Blades, Blades vice principal role is to prevent the return of water from the liquid at the hub (C) to the pump body, in order to reduce the volume of the pump loss to ensure that the pump has a higher efficiency. This impeller is appropriate in low-speed, low-lift pump, slurry pump to get a good life. Pump power usually refers to the input power, slurry manufacturers selling that power the pump shaft reached the prime mover, it is also known as shaft power. With "NZ" represents. Effective slurry pumping energy per unit time pump out the kind referred obtain effective power of the pump, also known as the output power, with "Ne" represents the value determined by the equation Ne = QH Sm / 102 KW (1-7 ) Where: Q- pump flow m3 / SH- pump head m Sm- slurry density kg / m3 slurry pumps, slurry pump efficiency, limited 200ZJ-I-A68 (certified merchants) by the Shijiazhuang-school Pump company. Shijiazhuang-school Pump Co., Ltd. (www.shipaipump.com) is specialized in "slurry pumps, submersible pumps, sewage pumps, chemical pump, pulp pump, water pump, mud pump, multi-stage" of the enterprise, the company of " honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Manager Xu.