X Autohaux Auto Engine Cooling System Vacuum Purge Gauge Radiator Coolant Refill Tool Kit with 3 Sizes Adapter Case Hose for Car |

Feature:The fittings are metric and don't fit standard air fittings. Please make sure the adapter type before purchasing.It shortens the coolant replacement time, and it will not enter the air. The cooling tool will not waste a lot of antifreeze like the traditional replacement method.The installation takes 5-10mins to refill the coolant.Please protect your hand before installing.Specification:Material: Metal, RubberColor: Black, Gold ToneRubber Adapter Outer Diameter: 35mm/1.38", 39mm/1.54", 45mm/1.77"Vacuum Generator Size: 117x55mm / 4.61"x2.17"(L*W)Air Source Diameter: 5mm/0.2"(ID), 8mm/0.31"(OD)Vent Diameter: 7mm/0.28"(ID), 11mm/0.43"(OD)Gauge Total Size: 17x12cm / 6.69"x4.72"(L*W)Hose Length: 132cm / 51.97"Hose Diameter: 4mm/0.16"(ID), 6mm/0.24"(OD)Air Pressure Range: 80Psi-100PsiInstallation Tips:Clear the tank water and open the car hood and hang the hook in the right position.Connect the rubber joint to the tank.Make sure that all switches are closed and connect the thin tube to the tail of the mouse.Connect the intake pipe press the yellow switch button to open the air inlet switch for vacuum when the pressure reaches -20 ~-25Inhg (-50 ~ -60cmhg), turn off the switch.The antifreeze hose will be connected to the body, the other end into the antifreeze container, the interface must be completely submerged below the water level, open the water switch antifreeze automatically added to the tank.Package Include:1 x Vacuum Generator1 x Vacuum Gauge1 x Coolant Hose3 x Rubber Adapters1 x Storage Box