DAYUAN Cooling System Vacuum Purge Radiator Coolant Refill Tool Kit, Automotive Water Tank Pneumatic Vacuum Antifreeze Change Filler Set with 4 Sizes Adapter Hose for Car Van SUV Truck

Reduces The Refill Time of Cooling Systems & Prevents The Air Flow Into The SystemNo More Bleeding & Saves Clean Up TimeEasy to Connect With Air Pump & Creates a Vacuum to The Filler HoseOpening The Valve & Letting The Pre-Mixed Coolant Flow Into The SystemQuick Coupler Attachments2" Gauge Read In Both cmHG And inHG0 - 76 Cm/HG Vacuum GaugeCoolant Clear Hose (clamp not included)3 Adapters (black)Include Case (Color Case May Varies)Uses Shop Air to Evacuate and Leak Test an Auto&'s Cooling System.

• VACUUM TYPE COOLANT FILLING FUNCTION: Pneumatic vacuum coolant filler first sucks and forms a vacuum on the cooling system by using shop air, then draws coolant into the cooling system. Add coolant in vacuum, there is no large air pocket and avoid warping or other damage in engine. Normally, it takes 5-10mins to refill the coolant, the exact time depends on the size of the tank. Easy to operate and save time.
• WIDELY USAGE RADIATOR PURGE AND ANTIFREEZE REFILL TOOL: This antifreeze filler kit includes a O.D. 32mm rubber adapter and 3 sizes adapter sleeves, with O.D. 45mm 40mm and 35 mm, fit for most types of vehicles. The adapter sleeves can be attached on the adapter on refill tool, and then replace the radiator cap to seal the cooling system, to help radiator purge and coolant refill. Please check your radiator opening size before bidding, there are only 32mm 35mm 40mm 45mm, 4 sizes adapters.
• WATER TANK COOLANT VACUUM REFILL: Premium aluminum manifold body, equipped with brass fittings, anti-corrosion and durable. The index range of gauge is -30~0inHg (-76~0cmHg), and normally -25~-20inHg is right time to add coolant. Tee fittings is used for vacuumizing, and coolant filling hose for refilling coolant.
• ACCESSORIES: There are 2 styles air plugs in the case for you to choose, European style air plug and a American style one (pre-installed on the coolant fill tool); coolant system purge and filling kit also includes a 60" long coolant filling hose, and a 23" long splash-proof bleeder hose, transparent for easy observation, and also equipped with anti-corrosion and durable brass fittings. Customized blow molding case keeps everything in place and protects the gauge during storage.