WEH® is the leading manufacturer of quick connectors for leak and function testing.

Since 1980 WEH GmbH has offered an innovative range of test connectors.

WEH UK is owned by WEH GmbH and is the sole distributor for the UK and Ireland and has been for almost 20years. 

As a long-standing partner to the international automobile, hydraulic and manufacturing industry, our experts have developed advanced solutions for many applications.

Working in collaboration with our customers on demanding applications is a reality for us and demands for special/bespoke solutions are an everyday activity for us. 

WEH® Connectors have vastly improved productivity and enhanced test procedures in both safety and performance with the unique and patented WEH® Jaw locking mechanism. The jaw locking system is superior to ball locking systems in that it tolerates dirt and reduces wear on the test piece which could be an internal or external thread, plain tubes, bores, flanges, beads, collars….

Connections in seconds:

WEH® Connectors are simply placed onto/over or into the test piece and the pressure-tight connection is immediate. Laborious thread connections and tightening of pressure test hoses is no longer needed=No need for spanners or thread tape. 

Some of the connectors are designed for pressures of up to several 1000bar depending on connection type and the test piece.

In comparison to threaded connections there are significant time and cost reductions due to the efficient design of WEH®Connectors.