Stainless steel coupling Parker Climate Systems Division

Parker’s 5400 Self-Sealing Steel Couplings are used in fluid-transfer applications for easy maintenance on refrigeration and air-conditioning systems. Applications can also include marine refrigeration and air-conditioning systems, along with cryogenic units.

* Self-sealing upon disconnection maintains minimum inclusion of air and loss of fluid.
* Field repairable allowing an internal valve to be replaced, if needed.
* Steel coupling provides durability.
* A variety of mechanical end connections available, along with sweat connections, to provide options for installation.
* Multiple sizes available, along with bulkhead mounting options, to match a coupling to a unique application.

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