What are quick-connect couplings? - Hose Assembly Tips
2016-8-31 · Quick-connect couplings are connectors or fittings used to mate fluid lines with equipment that requires repeated connections and disconnections. They are used in both hydraulic and pneumatic applications, and are designed for easy hand operation for use with fitting attachments primarily on mobile machinery. Their design is simple: a male end—or plug—is inserted into a […]
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