Features and Benefits:Utilizes compressed "shop-air" to produce vacuum for extracting and pressure for dispensingIncludes accessories for extracting used brake fluid while refilling with newUsed or new fluids are dispensed by switching from vacuum to pressureIsolated flow control and pressure/vacuum switch valves provide simple functionality controlRedundant pressure control systems safely maintain peak output pressure below 30 psi (2 bar)2-quart (2.5-liter) capacity reservoirCompressed air-powered system designed for performing one-person vacuum brake and clutch bleeding