Coolant Vacuum Refill Kit Cooling System Vacuum Purge w/ Pressure Gauge

Coolant Vacuum Refill Kit Cooling System Vacuum Purge w/ Pressure Gauge

【Time-saving Coolant Refill Kit】 Coolant vacuum refill kit is used for coolant vacuum filling and vacuum pressure testing. Using this tool to replace coolant can avoid poor coolant circulation caused by air entering the radiator. It needs to be used with a air compressor(not included).By pressurizing the cooling system and then drawing the coolant into radiator, it greatly shorten the time for coolant replacement, no need for time-consuming air discharge, and reduce the risk of engine overheating.
【Widely Fit for Most Types of Vehicles】 Coolant vacuum refill kit is equipped with 4 adapters of different sizes (OD 1.38inch, 1.57inch, 1.77inch, 2.17inch) and a universal rubber tapered plug adapter(OD range: 0.55-1.8inch), widely suitable for water tank of all kinds of vehicles, like cars, SUVs, vans and trucks.