vertical centrifugal pump 1 flow rate 1~6m /h 2 head 24-176m 3transmission medium temperature -15-130 This series is ... single-suction,multi-level ,sub-type,vertical centrifugal pump, flow rate 1~6m ... stamping,welding molding,shaft with stainless steel, therefor this series of pumps with small size,light weight,high efficiency,operating balance, ...