... plastic impeller)For water supply, irrigation, washdown systems and pressure boosting in domestic,civil, agricultural and industrial applications. GENERALCE ... approved, ISO9001:2000 certificated,NEMA standard,High efficiency, energy saving,Long service life,Easy to use ... { 'aImgSrc': aBigImageSrc } ); } )(); 3" 4" 5" 6" 8" stainless steel high pressure water pump