S, SH double suction pump is single-double suction centrifugal pump, the pump flow range is 0.8m3/h~120 m3/h, lift range for 5.6m~330m, temperature range-20 ° c ~120 ° c, the pump cavity pressure ≤ 4.0MPa. Used to transport all kinds of clean water and corroding the liquid. 12SH-19 12SH-19A 12SH-19A 12SH-19A 12SH-19 water pump bearings water pump body pump casing impeller water pump set |