Also comes with a general electric model 5kc49wg527... 1.5 HP motor Pump works. "COMMON SPECIFICATIONS Stroke .....................................................................0.768" (19.5 mm) Crankcase Capacity ................................................21 oz. (0.6 L) Maximum Liquid Temperature...................................160° (71°C) Above 130°F call Dultmeier at (contact info removed) for inlet conditions and elastomer recommendations. Inlet Pressure Range ..............................– 8.5 to +40 PSI (– 0.6 to +2.8 BAR) Inlet Ports (1)....................................................1/2" NPTF (1/2" NPTF) Auxiliary Port (1)...............................................1/4" NPTF (1/4" NPTF) Discharge Ports (2) ..........................................3/8" NPTF (3/8" NPTF) (1) ..........................................1/2" NPTF (1/2" NPTF) Pulley Mounting...............................................Either Side (Either Side) Shaft Diameter....................................................... 0.650" (16.5 mm) Weight .................................................................17.7 lbs. (8.0 kg) Dimensions..........................................12.56 x 8.8 x 5.33" (319 x 223 x 135.5mm) CAT PUMPS® TRIPLEX PISTON PUMPS are designed to deliver smooth, low pulsation flows at a wide variety of pressures and flow rates. Widely used in continuous duty, high pressure applications including Car/Truck Wash, Industrial Cleaning, Pressure Washing, Reverse Osmosis, Water Misting and many more. CAT PUMPS® are the "Pumps with Nine Lives". Standard Features Include: Wetted cups and floating pistons that are lubricated and cooled by the solution being pumped • Oil-bath crankcase • 304SS Discharge valves • Chrome-Plated brass or stainless steel manifolds • Heavy-duty connecting rods • Rated to 160° F. Seal options up to 180° F. available • All wet end parts are easily serviced without entering the crankcase.