New 110V RV / Marine / Agricultural Water Diaphragm Pump 4.5 GPM 40 PSI Plugs into wall outlet 4- Year Warranty comes standard with our 110V Self-Priming Water Diaphragm Pressure Pump 4.5 Gallons Per Minute (17 Liters/Min) 40 PSI, Can plug into wall outlet Supplied with 1 x 1/2" male thread fitting, 1 x 1/2" straight barb fitting, and 1 x 1/2" 90 barb fitting and high flow filter, Self priming, Smooth, silent operation Can run dry without damage, Thermal overload and ignition protection