... Capacity: 70m3/h We offer Marine Main Bildge Ballast Pump 80CWZ 8AMarine Horizontal Self-priming Centrifugal PumpModel: ... Model: 50CWZ-8, 50CWZ-6, 50CWZ-5, 65CWZ-11, 65CWZ-8, 65CWZ-6, 65CWZ-5, 80CWZ-14, ... 6, 80CWZ-55, 100CWZ-18, 100CWZ-14, 100CWZ-11, 100CWZ-8 and 100CWZ-6.Capacity(m3/h): 21 ... Centrifugal Pump:It can be used as bilge&ballast pumps, applicable for cooling and fire fighting. Model ...