Large Air Line Safety Cupla With Built-in Lock And Purge Mechanisms
PURGE FUNCTION AND SLEEVE LOCK FOR LARGE DIAMETER AIR HOSES 1/2", 3/4" and 1".
ELIMINATES STORED ENERGY IN HOSES.
Features - Connection to the PVR Cupla is made with no residual pressure which enables the user to connect the plug to the socket with ease.
- Once connection is made there is a visual window on the Cupla so the operator can identify the status of the Cupla valve, 'open or shut'.
- The front blue collar of the Cupla is then easily rotated to activate the Compressed Air at the same time activating the lock mechanism automatically, the visual window will now show the valve as 'open'.
- When the collar is returned to the original position the compressed air energy stored in the hose is then safely purged from the air line enabling safe disconnection with no reaction.
Optional Accessories - Socket dust caps available - Part No. NPCA83039
Sizes Interchangeability - Can be connected with plugs of Hi-Cupla Models 400, 600 and 800.
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