- 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