Ay Mcdonald Mfg Co 2400 Pex Poly Coupling 1/2 Inch

Product Description

The AY McDonald Mfg Co 2400 is a 1/2-inch PEX poly coupling designed for joining PEX tubing in residential and light commercial plumbing systems. This fitting provides a reliable, leak-resistant connection between two sections of 1/2-inch PEX pipe. Manufactured in a polyethylene-compatible construction, the 2400 is a standard coupling used by licensed plumbers and pipefitters during new installation and retrofit work on PEX-based water distribution systems.

The 2400 is suited for residential potable water supply lines and in-floor radiant heating systems where 1/2-inch PEX tubing is the standard distribution size. It is a single-unit fitting, typically used when extending a run of tubing, repairing a damaged section, or transitioning between coil segments during rough-in plumbing work.

Key Features

• Sized for 1/2-inch PEX tubing connections
• Poly construction compatible with PEX tubing systems
• Straight coupling design for in-line pipe joining
• Sold as a single unit for precise quantity ordering

Compatibility

Designed as an OEM-style replacement and standard fitting for 1/2-inch PEX tubing plumbing systems.

Installation Notes

Installation is performed by a licensed plumber following applicable IPC and local plumbing codes. Shut off the water supply and relieve system pressure before cutting into any existing line. Use the appropriate PEX expansion, crimp, or clamp tool specified for the fitting style. Do not overtighten or deform the fitting during connection.