Fast Connector Coolant Kit, Vacuum Cooling System for Car Radiator, The Coolant Quickly with Vacuum Treatment for Coolant Replacement, Prevent Air with Negative

[Premixed Coolant Flow] Open valve to allow premixed coolant to flow into the system seamlessly. [Leaks ] Utilize shop air to test for leaks in automatic cooling systems, ensuring optimal performance. [Saving Time] Simple operation and fast process, reducing maintenance time. [Connect with Air Pump] Easily create a vacuum on the filler hose for efficient coolant refilling. [ Coolant Quickly] Save time and prevent air from entering the system with fast connector attachment. Spec: Item Type: Coolant Kit Material: Stainless Steel + Rubber Application: Coolant replacement Features: Principle of Use: The cooling liquid is sucked into the water by vacuuming the inside of the water to generate negative pressure. In order to prevent the internal temperature of the engine from being too high due to air in the cooling system pipeline when filling and replacing the coolant, vacuum filling must be used, and at the same time, it can reduce the maintenance time and is convenient and quick. How to Use: 1. Clear the water in the water 2. Open the car hood and hang the hook in the appropriate position 3. Connect the universal rubber joint to the water 4. Make sure all switches are turned off, and connect the thin tube to the tail of the mouse 5. Connect the intake pipe and press the yellow switch button to turn on the intake switch for vacuum treatment. When the pressure reaches -20--25Inhg (-50--60cmhg), turn off the NO.3 switch 6. Connect the antifreeze hose to the car body, and put the other end into the antifreeze container. The interface must be completely immersed below the water level. Turn on the water level switch to automatically add the antifreeze to the water . Package List: 1 Set of Coolant Kit (7pcs) 1 Box Note: Please note

• [ Coolant Quickly] Save time and prevent air from entering the system with fast connector attachment.
• [Premixed Coolant Flow] Open valve to allow premixed coolant to flow into the system seamlessly.
• [Leaks ] Utilize shop air to test for leaks in automatic cooling systems, ensuring optimal performance.
• [Saving Time] Simple operation and fast process, reducing maintenance time.
• [Connect with Air Pump] Easily create a vacuum on the filler hose for efficient coolant refilling.