Since 1973 WEH has offered an innovative range of test connectors, which
enables pressure- and function-tight connections in seconds.
WEH offers a complete product range for the refrigeration and air conditioning
industry, including a large variety of quick connectors for filling and evacuation
of refrigerants as well as for function testing, pressure testing and leak testing.
WEH® products are suited for filling and evacuation of air conditioning components
and heating systems as well as testing of cooling and refrigerant systems,
heat exchangers and automotive systems. Swivel joints, check valves and
purpose designed connectors for specific applications complete the range of
As a long-standing partner to the international automobile, hydraulic, ACR and
manufacturing industries, our experts have developed advanced solutions for
many applications. These advanced solutions are evidence of the long tradition
of excellence engineered into every WEH® component.
In addition to being ISO 9001 certified, the latest manufacturing facilities and
continuous improvement processes guarantee that the highest standards of
quality are met.
WEH is a global thinking and acting group of companies with more than 140 employees.
It has an international sales network and is represented in more than
40 countries worldwide – with products in use all over the world.