Arrowhead Brass 455-10LF Frost Free Hydrant Faucet 10 in

Product Description

The ARROWHEAD BRASS PLUMBING 455-10LF is a frost-free hydrant faucet built for cold-climate outdoor plumbing applications. Constructed from red brass with a lead-free design, this 10-inch wall hydrant is engineered to drain the supply line after shutoff, preventing standing water from freezing inside the fitting. It accepts connections via 1/2 inch female iron pipe (FIP) or 3/4 inch male iron pipe (MIP), giving installers flexibility when working with existing rough-in configurations. Licensed plumbers and experienced contractors install this type of hydrant in residential and light commercial construction where freeze protection and water quality compliance are both required.

This frost-free hydrant is suited for exterior wall installations in regions subject to freezing temperatures. The 10-inch bury depth makes it appropriate for standard wall thickness and insulation assemblies common in residential construction. The lead-free red brass construction supports compliance with applicable safe drinking water standards, making it appropriate for installations that serve potable water connections such as hose bibs and utility faucets on residential or commercial structures.

Key Features

• Frost-free design drains supply line after valve shutoff to prevent freeze damage
• Red brass construction for corrosion resistance in outdoor and buried service conditions
• Lead-free materials support potable water installation compliance
• 10-inch bury depth suits standard residential wall and frost-line applications
• Dual connection options: 1/2 inch FIP or 3/4 inch MIP for rough-in flexibility

Compatibility

Designed as an OEM-style replacement or new-installation hydrant faucet for residential and light commercial exterior plumbing systems requiring frost-free operation.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply at the main or branch isolation valve before beginning work and depressurize the line before making connections. Ensure the hydrant body pitches slightly toward the exterior so the drain port functions correctly after shutoff. Do not use the hydrant with a hose attached and the nozzle closed, as this prevents proper drainage and defeats the frost-free function.