TOSHIBA 3.7 KW MOTOR (~5 H.P.; 480 V; 1800 RPM). DAIKIN V38A2R-95 PRESSURE COMPENSATED PISTON PUMP. ADJUSTABLE PRESSURE FROM 200-2000 PSI (LIMITED TO 1000 PSI DUE TO H.P.). ADJUSTABLE FLOW FROM 9-17 GPM (9 GPM AT 1000 PSI). APPROX 40 GALLON TANK. SITE-GLASS. DRAIN. OVERALL DIMENSIONS APROX 39” X 26” X 38” TALL. APPROX 300 POUNDS. QTY 4. ITEM #2595.