PMD Products Hand Held Vacuum and Pressure Pump with Pressure to 40 PSI (3.1 bar) and Vacuum to 20 inHG

Pro Quality Tool applies both Pressure and Vacuum, just slide the black collar forward or backward. Pressure to 40 PSI (3.1 bar) Vacuum to 20 inHG Slide black valve direction slider chamber forward, toward connection barb for vacuum, slide black valve backward for pressure Perfect for updating your current leaky pump or upgrade as this pump will supply vacuum and pressure in 1 tool Aluminum Anodized cylinder, Durable construction vacuum pump/brake bleeder