Pump:. 3.5 GPM. 120 W, 12 V DC with built in thermal protection. Max suction: 8.2'. Nylon body. Connection: 3/8" BSP, 1/2" hose. US 1/2" NPT, 3/4" hose, 3/4" GHT. Features:. Quiet operation. Smooth flowing. Self-priming. Integrated pressure switch turns pump on and off automatically when spray nozzle is opened and closed. Can be run dry without damage. Low power consumption. Quick disconnect fittings. 3 year warranty