The Kee Safety 073 series coupling is a safety lock system for use with Self contained breathing apparatus application. To disconnect, the plug must first be pushed further into the coupling before it can be unlocked. This prevents unintentional disconenction.
Advantages
Single handed operation.
All versions interchangeable.
Working Temperature (Depending on Medium):
-20°C to +100°C (NBR)
-40°C to +130°C (EPDM)
-15°C to +200°C (Viton)