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Quick Connect Coupling

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Air Quick Coupling

What Is a Hydraulic Quick Disconnect? [2010-11-17]

Hydraulic quick disconnects are quick couplings or heads commonly found on the ends of hydraulic hose lines. Such couplings are typically used for charging pressurized systems such as the coolant portions of refrigerators or airplane fuel tanks. Quick disconnects are designed to allow high pressure fluid to flow from one container to the next, and to shut off the flow the instant the connection between couplings is broken.