Brass Backflow Preventer Vacuum Breaker For Garden Hose With Anti Siphon Check Valve Three Quarters Inch Connection For Outdoor Faucet Spigot Sprinkler And RV Use Heavy Duty 6 Pack

Brass Garden Hose Backflow Preventer with Anti-Siphon 3/4 in
✔️ 3/4 in female inlet to 3/4 in male outlet; 6-pack brass kit

These brass backflow preventers, also known as vacuum breakers, protect drinking water and irrigation systems by stopping back-siphonage. They’re commonly used on outdoor faucets, hose bibs, RV water lines, and sillcocks to meet safety codes.

✅ 100% heavy-duty brass construction; max 125 psi and 180°F
✅ 3/4 in female inlet and 3/4 in male outlet threading
✅ Anti-siphon vacuum breaker with self-draining action
✅ Meets ASSE 1011/ CSA B64.2 and ANSI/NSF 61-9 standards
✅ Pack includes 6 backflow preventers, plus tape and 6 washers

💡 What is a backflow preventer used for in outdoor water systems? A handy device to protect drinking water and keep irrigation safe. - Precludes backflow into the drinking water supply - Handy for outdoor faucets, RV connections, and garden hoses - Helps meet safety codes like ASSE 1011 and ANSI/NSF 61-9