Woodford 25P-04 Wall Hydrant 4 Inch 1/2 Fip X 3/4 Mip

Product Description

The WOODFORD 25P-04 is a frost-free wall hydrant designed for exterior water supply applications in residential and light commercial construction. With a 4-inch bury depth, a 1/2-inch FIP inlet connection, and a 3/4-inch MIP outlet, this hydrant provides a freeze-resistant outdoor water access point by draining residual water from the supply line when the valve is closed. Licensed plumbers and general contractors install this type of hydrant during new construction or as a direct replacement in existing exterior wall assemblies.

This hydrant is suited for installation through exterior walls where the supply pipe is routed to a heated interior space. The 4-inch depth positions the shut-off and drain mechanism behind the frost line in moderate climates, protecting the water supply line from freeze damage during cold-weather months. It is commonly specified in residential sill-cock applications and light commercial building projects where a reliable, self-draining exterior faucet is required.

Key Features

• Frost-free design drains residual water from the barrel when valve is closed, reducing freeze risk
• 4-inch bury depth suitable for moderate-climate installations
• 1/2-inch FIP inlet for standard residential supply line connections
• 3/4-inch MIP outlet for hose bib or hose connection compatibility
• Wall hydrant configuration mounts flush through exterior wall assemblies

Compatibility

Designed as an OEM-style replacement or new-installation frost-free wall hydrant for residential and light commercial exterior plumbing systems requiring a 4-inch depth with 1/2-inch FIP inlet and 3/4-inch MIP outlet configuration.

Installation Notes

Installation is performed by a licensed plumber in accordance with local plumbing codes and IPC guidelines. Shut off the water supply and depressurize the line before beginning any work. Ensure the hydrant is pitched slightly toward the exterior to allow complete drainage of the barrel when the valve is closed. Do not install in locations where a hose or downstream fitting could create back-pressure that prevents the internal drain from functioning properly.

Technical Specifications

• Bury Depth: 4 inches
• Inlet Connection: 1/2 inch FIP
• Outlet Connection: 3/4 inch MIP

Standard Information

• Brand: WOODFORD
• Manufacturer Part Number: 25P-04