This 2-qt. air/hydraulic pump supplies up to 10,000 psi hydraulic fluid pressure to the bead breaker, item number (sold separately) using an in-line air/hydraulic cylinder. This pump features easy foot-pedal operation so your hands are free to handle the tire and bead breaker. Requires a 100- to 120-psi source of filtered compressed air. Features a 1/4" NPT inlet (air) and a 3/8" NPT outlet (to bead breaker). Includes 6'L hydraulic hose with 3/8" NPT fittings.