SHANGHAI KAIYUAN PUMP INDUSTRIAL CO., LTD. TSWA HORIZONTAL MULTISTAGE PUMP Model Inlet Dia. Stage Capacity Head Speed Power Efficiency50TSWA (inch) (m3/h) (r/min) (%)75TSWA 2 2 (m) 1450 (kW)100TSWA 3 15 64125TSWA 3 4 18 18.4 1450 2.2 66150TSWA 4 5 22 27.6 1450 3 65 ...