

The 482 Series Anti-Siphon Wall Hydrant was added to PRIER's offering with our 2007 purchase of Mansfield’s Brass Division.
The 482 Series, also available in Lead Free, is similar to Mansfield’s original patented vacuum breaker design, now manufactured by PRIER in our Kansas City area plant. The 482 Series provides year-round water to areas of structures that are prone to freezing, with the added protection of an anti-siphon device and backflow preventor. The hydrant valve is connected to the supply piping in the heated portion of the structure, eliminating the possibility of freezing. The valve is approved to ASSE, IAPMO and CSA standards.
The 482 Series is a “smart-turn” design, 180 degree opening and closing, for easy operation and flow control.
The Mansfield 482 Series is available in sizes from 4” to 14”, in 2” increments.
- ASSE 1019 and C-UPC approved
- Easy half-turn operation
- Integral cast backflange
- Wide screw holes easily secure mounting screws
- Aluminum vacuum breaker cap with increased durability
- Solid brass body and seat
- Satin nickel plated body maintains attractive finish
- Stainless steel handle screw
- Easy grip polycarbonate operating handle
- Durable ACME threads secure stem at seat end
- Solid stem design with EPDM backflow preventor
- AFG teflon with graphite packing for easy maintenance
- Field repairable with no special tools
- Spout aligning mark
Blog posts
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How To Prevent Damage? Guide to Winterizing Your Sprinkler System!
Insulating above-ground fixtures, such as valves and backflow preventers, is recommended during winterization. Insulation helps protect these components from freezing temperatures, reducing the risk of damage.Read now -
Be Ahead of the Game - Start Winterizing Your Sprinkler System Now!
Winterizing your irrigation system is not an arduous task but requires meticulous planning and execution. With insulation, controlled shutdowns, thorough drainage, and expert consultation, you're not just protecting an irrigation system but safeguarding an investment.Read now -
The Guide to Pool Chemicals
Maintaining a sparkling clean pool isn't just about skimming leaves and debris; it's also about mastering the art of pool chemistry. Understanding the role of chlorine, pH levels, and other essential chemicals is crucial for your pool's longevity and its users' safety.Read now