""blast-vac"" Multipurpose Cleaning Gun
features and benefits:
- perfectly suited for quick and efficient cooling system flushing
- also usable in washing engines and even shop floors
- two simple connections: one to shop air and one to a typical water faucet
- creates a unique vortex air/water blast for powerful cleaning applications
- the tool can also be used to vacuum by turning the venturi inside the gun in the opposite direction; air flow is reversed to create a strong vacuum
simply attach it to radiator or heater hoses and you’re in business.