ECKXCH 3/4 Inch Brass Backflow Preventer, Pressure Vacuum Breaker Assembly | 400 PSI Anti-Siphon Backflow Valve, FNPT Threads, Winterize Drain with Test Cocks, For Lawn Irrigation & Garden Water Lines
Product Description
ECKXCH 3/4 Inch Brass Backflow Preventer, Pressure Vacuum Breaker Assembly | 400 PSI Anti-Siphon Backflow Valve, FNPT Threads, Winterize Drain with Test Cocks, For Lawn Irrigation & Garden Water Lines
- BACKFLOW PROTECTION — This brass backflow preventer (pressure vacuum breaker) seals the line the instant pressure drops, stopping backsiphonage from any sprinkler, drip or irrigation zone before dirty water can reach your pipes.
- SOLID BRASS BODY — Built from solid brass with an anti-siphon valve, this vacuum breaker resists corrosion and frost better than plastic valves that split and leak under sun and freezing, keeping your outdoor water line sealed season after season.
- STANDARD NPT THREADS — FNPT threads match common sprinkler, drip and manifold parts, so this anti-siphon pressure vacuum breaker mounts on your existing outdoor main line with no re-plumbing, no pipe cutting and no special tools required.
- 400 PSI RATED — Rated 400 PSI max and 32-180°F, this brass backflow preventer (pressure vacuum breaker) covers residential yards, community gardens and light commercial irrigation through summer heat waves and hard winter freezes without losing its seal.
- WINTERIZE DRAIN — Two test cocks let you drain this anti-siphon vacuum breaker before freeze, then reinstall next season for year-after-year reuse with no annual replacement cost or extra parts to buy.
Technical Specifications
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