Under pressure, high frequency pummeled, metal fatigue and damage the surface gradually, usually called the erosion damage; the bubble generated is also mixed with some inert gas (such as raising, etc.) 150SV-SP liquid slurry pumps, with the bubble condensation energy released, the metal from the chemical corrosion. Chemical and mechanical interaction exploitation under 65QV-SP liquid slurry pump, the more accelerated the speed metal damage, a phenomenon called cavitation damage phenomenon. Slurry is transported slurry, slurry pump overcurrent elements have a certain abrasive action. If we add SAIC cavitation damage, pump life will fall significantly. 3. The speed of the pump shaft speed refers to the speed at liquid slurry pumps per minute, with the "n" indicates 100RV-SP liquid slurry pump, the unit is r / min 4. efficiency and shaft power pumping slurry Yes (1-6) where efficiency is called slurry efficiency, with "η" said pumping water efficiency when it has the following relationship ηm = ER η%: ER- and slurry characteristics related to reduced efficiency? coefficient, its value and head lower coefficient HR equal, that HR = efficiency ERη- pumping water when the%, obtained from the test at a liquid slurry pumps | slurry pump liquid under 40PV-SP | under liquid slurry pump (high-quality businesses ) Ltd provided by the Shijiazhuang-send pump. 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.