The Kee Safety 373 Kee series coupling is a safety lock system for use with breathing air hose line application. To disconnect, the plug must first be pushed further into the coupling before it can be unlocked. This prevents unintentional disconnection.
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)
Working Pressure: NULL