1800 RPM, 230/460 VOLTS. PARKER PAVC 16 10 R2-10 PRESSURE COMPENSATED PISTON PUMP RATED AT 7.5 GPM TO 1000 PSI (MAXIMUM VOLUME STOP ON PUMP). PARKER DG4V3 SINGLE SOLENOID VALVE. AIR COOLER ON BACK OF MOTOR. RETURN LINE FILTER. 20 GALLON TANK. OVERALL DIMENSIONS: 36” X 26” X 34” TALL. QTY. 2. (ITEM #536)