5. NPSH NPSH refers to the surplus energy in the inlet of the pump unit weight of the liquid has a vapor pressure of more than that pump cavitation pressure of imports must have occurred can not 150ZJ-I-A60 Slurry Pump called the pump NPSH. With "(NPSH) r expressed in meters liquid injection. The value obtained from the pump test. See chapter III on cavitation In addition to these parameters, as well as design-related pump specific speed ns and cavitation ratio Speed ??c slurry pump, its application relations with pump selection is not, therefore omitted here. In the use of the pump running 150ZJ-I-A70 slurry pump, only with pump performance curves to properly grasp the pump Operation analysis of the actual use of the pump is good or bad and why, so that the accumulation of data, sum up experience, improve site selection methods and improve their ability to analyze and solve problems. 150ZJ-I-A65 slurry pump impeller bush _ volute (already Certification) _ slurry pump supplied by Shijiazhuang-school Pump Co., Ltd., Shijiazhuang Shi faction Pump Co., Ltd. (www.shipaipump.com) is Shijiazhuang, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs in Shijiazhuang-school Pump leadership with the staff warmly welcome all inquiries negotiations to create the Shijiazhuang-pump send a better future.