... pumps Model: 80CWZ 8A 50Hz,380V, 18.5Kw Capacity: 70m3/h We offer Marine Main Bildge Ballast Pump 80CWZ 8AMarine Horizontal ... , 100CWZ-11, 100CWZ-8 and 100CWZ-6.Capacity(m3/h): 21~100Head(m): 21~85Speed(r/min): 2870/2890/2930/2940/2950/2970CL ... -30, 100CL-30A, 100CL-45 and 100CL-45A.Capacity(m3/h): 8~100Head(m): 24.5~50Speed(r/min): 380V/50HZ ...