Diaphragm Pump Accumulator Tank Combo, 5 Chamber Pump, 2 Gallon Stainless Steel Tank, Up To 5.5 GPM, 32VDC Intermittant Duty, EPDM Valves, Santoprene Diaphragm, 45 PSI Demand Switch adjustable, Nylon Pump Housing, Ignition Protected, CE Listed, Includes 50 SS Mesh Inlet Strainer, Extreme ProBlaster High Flow Fresh Water System, Also Suitable for Washdown Use