... TEFC motor, IEC standard 4.Energy-saving CDLF Stainless steel vertical multistage pump special in high pressure, all parts touch with liquid ... Electric motor: TEFC motor, IEC standard,aluminium cover 50HZ or 60HZ, Single phase or 3-phase. Protection class: IP55, Insulation ... .run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Stainless steel vertical multistage pump