Fuel Transfer Pump Rotary Vane Pump Design 1/4 HP Voltage 12V DC GPM 20 lpm Hose Dia 1 in Hose Length 12 ft Suction Tube Length 33-3/4 in Metered Yes Power Cord Length 18 ft Inlet Size 1 in NPT Outlet Size 1 in NPT Max Viscosity 50 SUS 2600 RPM Yes Bypass Valve Housing Material Cast Iron Nozzle Material Aluminum Bearing Type Sealed Ball Nozzle Type Manual Pump Mount Size 2 in Self-Priming Yes Duty Cycle 30 min Overall Length 11 in Overall Height 12 in