In the event of repairs or initial filling, the radiator vacuum filling device guarantees quick and bubble-free filling without subsequent venting of the cooling system. When using the device, a vacuum leak test is carried out and this avoids filling a leaky cooling system. A vacuum is created in the cooling system using workshop compressed air (6...10 bar) through a Venturi nozzle. If the vacuum remains constant, the cooling system can be filled quickly and without bubbles by sucking in the provided coolant.
Radiator vacuum filling device with rubber cone for connection to cooling system opening.
Universally applicable thanks to conical sealing rubber
Filling method can be used for almost all vehicle types
Process-reliable and maintenance-free
Filling including leak test in approx. 5 minutes
Can also be used to vent auxiliary heaters
Also suitable for cooling systems of hybrid, electric vehicles and vehicles with fuel cells