OTC (OTC6043) "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.