Quick Action Couplers

The range of quick action coupling units has been designed to meet the requirements of EN561. The units have an O-ring sealing design to improve gas tightness and stainless steel pins to increase service life. Flashback arrestors with built in quick action coupling units are available for torch end and regulator end.

PLEASE NOTE: These units are not flashback arrestors and offer none of their safety features. These units should be used in conjuction with flashback arrestors on oxygen / fuel gas systems.