Jabsco HotShot HD5 Washdown Pump. 5 GPM. Co-molded diaphragm technology for long life and durability. Heavy duty, motor and cast aluminum lower housing which allow for long-life, even at high pressures. Efficient and quiet operation. Integrated, sealed pressure switch. Self-priming allows for installation versatility. Runs dry without damage. Quick connect ports. Vibration dampening mounting feet.