Fuel Transfer Pump Nutating Diaphragm Pump Design 1/4 HP Voltage 115V AC GPM 13 gpm Metered No Inlet Size 1 in NPT Outlet Size 1 in NPT Max Viscosity 20 000 SUS 5.5 Amps AC 2600 RPM No Bypass Valve Housing Material Polypropylene Bearing Type Ball Pump Mount Size 2 in Self-Priming No Duty Cycle 30 min Overall Length 8 3/4 in Overall Height 6 1/4 in Overall Width 14 in EPDM Seal Material Seal Type Mechanical