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COUPLER CLOSURE TYPE     

NO THREAD

The third and BEST type of closure utilizes a pin-and-slot design which requires only a 90 degree movement of the nut to lock, close and compress the "0" ring seal. Detents prevent unintentional opening due to vibration.

     This design lends itself to easy conversion of existing 8 or 4 pitch threaded couplers to the NO-THREAD concept. such a conversion requires a minimum of time (less than an hour for a set of couplers) and is economical in conversion cost. 

                             

 

 Locking Connector

Operating time (opening or closing) is measured in seconds, rather than the 5 to 15 minutes that may be required with other types of closures. 

TJB HIGH VOLTAGE CABLE COUPLERS