Ever-tite 330BBR 3 Inch Brass Cam Groove Coupling Part B

Product Description

The EVER-TITE COUPLING PRODUCTS 330BBR is a 3-inch Part B cam groove coupling designed for quick-connect fluid transfer applications in industrial, agricultural, and plumbing systems. Constructed from brass, this female coupler features male NPT (MNPT) threading and is rated to a maximum working pressure of 250 psi. The cam-and-groove design allows fast, tool-free connections and disconnections, making it well-suited for high-cycle service environments. Licensed plumbers, irrigation technicians, and industrial maintenance professionals commonly install this type of fitting in both permanent and temporary piping assemblies.

This coupling is appropriate for use in fluid transfer lines handling water, light chemicals, petroleum products, and other media compatible with brass wetted surfaces. The Part B designation identifies this as the female coupler half of a standard cam-and-groove pair, which mates with a corresponding Part A male adapter. It is commonly found in agricultural irrigation, tank truck operations, pump discharge connections, and general industrial hose-to-pipe assemblies requiring a reliable, pressure-rated quick-disconnect fitting at the 3-inch pipe size.

Key Features

• Brass construction for corrosion resistance and durability in fluid transfer service
• 3-inch size with male NPT thread for direct pipe connection
• 250 psi maximum working pressure rating
• Part B female coupler - mates with standard cam-and-groove Part A male adapters
• Cam-and-groove design enables tool-free, rapid connection and disconnection
• UNSPSC Code 40141734 for procurement and catalog classification

Compatibility

Designed as an OEM-style cam-and-groove replacement or add-on fitting for standard 3-inch Part B female coupler applications using male NPT-threaded connections, compatible with systems rated within the 250 psi maximum working pressure limit.

Installation Notes

This fitting is typically installed by licensed plumbers or qualified industrial pipefitters. Depressurize and drain the line completely before removing or installing any cam-and-groove coupling. Inspect cam arms and gasket seating surfaces prior to assembly to ensure a leak-free connection. Follow applicable codes including IPC and ASME B16.39 guidelines for threaded brass fittings, and use appropriate thread sealant on the MNPT threads per job specifications.