Watts LF8 3/4" Lead-Free Brass Hose Connection Vacuum Breaker Backflow Preventer, Manual Drain, Break Away Screw, Rubber Diaphragm & Disc, Indoor/Outdoor, Maximum Pressure 125 psi

• BACKFLOW PREVENTION: Designed specifically for wall and yard hydrants, the Watts Lead-Free Brass Hose Connection Vacuum Breaker Backflow Preventer attaches your portable hose to your hose thread faucet, preventing polluted water form entering your potable water supply due to back-siphonage. • COMPREHENSIVE FEATURES: This 3/4" backflow preventer is equipped with everything needed to efficiently prevent the backflow of water: stainless steel working parts, a durable rubber diaphragm and disc that enable consistent positive seating, and a breakaway set screw for tamper-resistant applications. • MANUAL DRAIN: This backflow preventer model is also equipped with a manual drain feature, allowing for easy draining of residual water, protecting it from damage in freezing conditions and ensuring reliable performance throughout the winter months. • DURABLE DESIGN: This preventer is constructed with a highly durable lead-free brass body, ensuring long-lasting performance. It screws directly onto the sill cock, ensuring easy installation, whether by contractors or homeowners. It boasts a maximum temperature of 180° F and pressure of 125 psi (8.6 bar). • EVERY DROP COUNTS: Water. It's in our name and close to our hearts. Since 1874, Watts Water Technologies has been delivering innovative technologies that make the world's most precious resource safe and accessible. Everything we design is made to keep the Earth's most precious resource safer, cleaner, and more useful for our customers. Our family of brands offers one of the most varied product lines in the world, with world-class, water-related solutions.