Engineered to commercial standards. The Rule 2000 is the best selling high capacity submersible bilge pump in the world. 1-1/8″ (28.6mm) discharge outlet. Voltage: 12 Volts Flow Rate: 2000 gph 7571 lph Port Type: 1-1/8″ (28mm) Hose barb Amp Draw: 8.4 amp Fuse Size: 15 amp Height: 7-3/4 inches 196.8 mm Width: 4-3/4 Inches 120.6 mm Weight: 4lb. 1.8 kg