ZKTOOL Universal Automotive Coolant System Refiller, Car Antifreeze Pneumatic Vacuum Refill Tool Kit, Engine Radiator Flush, Cooling Purge Water Tank Filling Kit

【Function】 The vacuum coolant filler is used for vacuum pressure test and coolant vacuum filling. The workshop air is used to suck in the cooling system and form a vacuum, and then the coolant is sucked into the radiator. It greatly shortens the time to fill the new coolant and effectively reduces the risk of overheating the engine. 【Fast】 Equipped with EV15 vacuum generator and quick metal connector, the negative pressure value of EV15 vacuum generator is high, and the quick connector can help you quickly complete the antifreeze replacement. And it is also equipped with PVC hoses and metal joints to greatly improve the sealing performance. 【Dual scale pressure gaug】 The pressure gauge adopts dual scale design, the reading is simple and accurate, the measuring range is 30~0 inHg, -76~0 cmHg, the dual scale dial is plexiglass mirror, and the meter head is equipped with a rubber protective cover, which is anti-drop and anti-drop Scrape to ensure the safety of the meter head. 【Huge time saver】 Eliminate time consuming bleeding and purging, and completely remove all trapped air from your cooling system; Removing air through a radiator burp is much more time intensiv, It's easy to check for leaks while under vacuum; if your vacuum level decreases while all valves are off, you have a leak in your system 【Packaging】 The vacuum coolant filling kit includes a vacuum generator, a transparent hose, 2 tapered rubber adapters, 8 adapter kits and a suitcase.