Built for the serious fisherman. Heavy duty bronze bottom inlet, 1600 Gallon Per Hour of pumping power, dual port capability, mega torque motor, double ball bearings, quiet running design, 1 Inch NPT female intake.• Type: Aerator• Voltage Rating: 12 Volt• Flow Rate: 1600 Gallon Per Hour• Inlet Size: 1 Inch NPT Female• Quiet Running Design Dual Port Capability High Torque Motor Double Ball Bearings | Johnson Pump Livewell / Baitwell Pump, Aerator Pump; 1600 Gallon Per Hour