SUNGATOR Anti Siphon Valve, 6-Pack Hose Bib Vacuum Breakers Set, 3/4 Inch Backflow Preventer for Garden Spigot, RV, Solid Brass Anti-Backflow Valve with Sealing Tape.

SUNGATOR 6Pack 3/4 Inch Vacuum Breaker Set WARNING : WARNING :Please keep away from the Vacuum Breaker when turning off the water, remained water will be sprayed out. Solid Construction: Made of highquality brass with a longer using life. Certifications: Meets ASSE 1011/CSA B64. 2; Meets ANSI/NSF 619. Advanced Function: It avoids water from being siphoned backward into the public drinking water system. This avoids contamination should the public drinking water systems pressure drop. Specifications: Max operating pressure is 125 psi; Max operating temperature is 180F/82C. Package Includes: 6 × Vacuum Breakers 6 × Washers 1 × Sealing Tape 1 × Plastic Box.