Reversible self-priming Compact size with exceptional flow rate (3.7GPM / 14.0 LPM) Powerful reversible pumps specially designed to be used with oils. Technical Specification Ports: 3/8' Male JIC Amps: 3.8A@12v - 2.0A@24v Flow Rate: 3.7 GPM / 14.0 LPM Self priming: 5 feet (wet gears) Lift: 15 feet Pump body: Brass Gears: Bronze Shaft: Stainless Steel Seal: Fluoroelastomer lip seal Motor: DC 12v or 24v