1/2" x 12" Freezeless Wall Hydrant , Hose Bib to Copper

Rugged Cold-Weather Protection – Woodford 12" Freezeless Wall Hydrant with Anti-Siphon Backflow Prevention

The Woodford Model 17 1/2" x 12" Freezeless Wall Hydrant is engineered for year-round performance in outdoor plumbing applications. Designed to prevent freeze damage and protect potable water from backflow contamination, this hydrant is built for professional-grade reliability in residential, commercial, and light industrial settings.

The 12" length is ideal for standard insulated wall penetrations and ensures the shutoff point remains in the heated space to allow for automatic drainage. This hydrant combines a heavy-duty cast brass body, stainless steel seat, and anti-siphon vacuum breaker in a single, code-compliant unit.

Professional Features & Benefits

• Freezeless Design – The operating valve is positioned inside the heated building envelope to prevent freeze-ups during cold weather.
• Anti-Siphon Vacuum Breaker – Integral backflow protection meets ASSE 1019 Type C and CSA B125.1 standards, eliminating the need for additional assemblies.
• Stainless Steel Seat – Provides superior wear resistance and prevents wire draw, ensuring long-term sealing performance.
• EPDM Packing and Rubber Components – Designed to maintain a leak-free seal under a wide range of temperatures and pressures.
• Heavy-Duty Powder-Coated Handle – Durable metal handle with corrosion-resistant finish allows reliable operation in extreme weather.
• Adjustable Wall Flange – Offers flexibility during installation for a secure fit against the exterior wall.

Specifications

• Inlet: 1/2" MPT and 1/2" Sweat Combination
• Length: 12" (seat to inlet)
• Outlet: 3/4" Hose Thread
• Seat: Stainless Steel
• Compliance: ASSE 1019, CSA B125.1

Installation Guidelines

This hydrant is designed for horizontal wall installation with a slight downward pitch toward the outlet to ensure proper drainage after shutoff. The internal stem should be removed before soldering to avoid damage to internal seals and packing. All installations must comply with local codes; professional installation is strongly recommended for code compliance and proper function.

Trusted on the Jobsite

The Model 17 series is widely used by contractors for its long service life, ease of maintenance, and consistent performance. From new construction to retrofits, this hydrant meets the demands of harsh climates and rigorous job site conditions.

Ready to Withstand the Elements

Don’t risk costly freeze damage or backflow contamination. Choose the Woodford 1/2" x 12" Freezeless Wall Hydrant for your next cold-weather plumbing project and ensure continuous outdoor water access without compromising safety or durability.