Flojet 2840 Series High Volume Water Pressure System. Integrated pump and accumulator tank system. Compact design installs easily in convenient locations. May be mounted vertically or horizontally. Supplies 4.5 gpm (17.0 lpm) up to 6 gpm (22.7 lpm) with fully charged tank. Can run dry without harm. FDA materials in pump and accumulator tank for drinking water. Self-priming up to 10ft. (3.1m). Includes assorted ports for easy installation. Accumulator tank has total volume of 1.1 gallon (4.1 liter). 10 valves. This unit handles washer/ dryer, ice maker, filtered water, two baths, and kitchen. 7.2 inches H x 11.3 inches W x 12.8 inches D (191 x 286 x 325 mm), 12 VDC, 40 psi, 10.0 max amps.