12IN ANTI SPHN WALL HYDRNT1/2I

🧠 What it is

C-434D12 = Prier Heavy Duty Frost-Free Anti-Siphon Wall Hydrant (12")

This is a commercial/residential-grade freeze-proof outdoor hose bib (wall hydrant) in Prier’s C-434 heavy-duty series.

• Brand: Prier Products
• Series: C-434 (Heavy Duty Residential/Commercial)
• Model: C-434D12
• Type: Frost-free, self-draining, anti-siphon wall hydrant
• Length: 12-inch wall penetration
• Use: Outdoor water supply in freezing climates

⚙️ What it does

This hydrant:

• Shuts off water inside the heated structure
• Automatically drains the exterior pipe when closed
• Prevents freezing and burst pipes
• Includes anti-siphon backflow protection (vacuum breaker)
• Provides year-round outdoor water access

📐 Key specs

• Inlet: 1/2" MPT x 1/2" sweat (varies slightly by variant)
• Length: 12 inches
• Outlet: 3/4" garden hose thread (GHT)
• Material: solid brass body
• Finish: satin nickel plated
• Operation: compression / multi-turn handle
• Compliance: ASSE 1019 / ASSE 1052 listed (anti-siphon + freeze-proof)

⚙️ Features

• Frost-free self-draining design (critical winter protection)
• Anti-siphon vacuum breaker (prevents backflow contamination)
• Drains even with hose attached
• Heavy-duty brass construction
• Cast flange with built-in drainage pitch
• Designed for residential + light commercial use