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The VALUE COLLECTION WS-HF-CAM-066 is a Part B female cam groove coupler designed for quick-connect fluid transfer applications in industrial, agricultural, and plumbing systems. Machined from aluminum, this coupler features a 3-inch MNPT thread connection and handles pressures up to 500 psi, making it suitable for demanding fluid handling tasks. The cam and groove design allows fast, tool-free connection and disconnection between hose assemblies. Plumbers, pipefitters, and industrial maintenance technicians install this type of coupler wherever repeated line connections are required without threaded disassembly.
This coupler is suited for use in liquid transfer lines, irrigation systems, fuel handling, and general industrial fluid conveyance. The Part B designation identifies it as a female coupler with male NPT threads, allowing it to mate with the corresponding Part A male adapter or other standard cam groove fittings. Its aluminum construction keeps weight low while maintaining structural integrity across a wide range of fluid media. Applications span both commercial and light industrial environments where 3-inch connections are standard.
Designed as an OEM-style replacement or direct-fit addition for systems using 3-inch cam and groove fittings with male NPT thread interfaces.
Installation is performed by pipefitters or qualified maintenance technicians. Shut off and depressurize the line before connecting or disconnecting the coupler. Verify that thread engagement is full and that cam arms are fully locked before pressurizing the system. Inspect the coupler seal and cam arms for wear or damage prior to each use.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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