6 inch 6SR Stainless Steel Deep Well Borehole Pumps Head up ... l/m Power up to 40HP 3*380V/50HZ 6SR, Complete Stainless Steel Borehole Pumps, stainless steel submersible ... pump, 6SR Pump Operating conditions: Maximum water temperature up to 35 ... capacitor, on request.NEMA dimension standards 6 inch 6SR Stainless Steel Deep Well Borehole Pumps