MODEL : DP 200 S CAPACITY : 200LPM Ultimate Vacuum : 0.05 mm of Hg (At the suction port by McLeod Gauge ) PUMP SPEED : 575 RPM OIL CAPACITY : 2.5 liters. MOTOR RPM : 1440 MOTOR : 0.5 H.P MODEL DP 65 OL CAPACITY 1000 LPM ULTIMATE VACUUM 0.05 mm of HG at the suction port by McLeod Gauge. Motor 2 HP