For the ‘John-Guest‘ type of fitting, WEH has developed the WEH® TW714 for use on engine tests.
These connectors are an ideal alternative to collars, beads and male threads at fuel lines of engines or for automotive components.
The WEH® TW714 is equipped with an automatic shut off valve, an unlocking device to release the connector on test completion and FKM seals for fuel compatibility.