Prier Anti-Siphon Hose Bibb, 1/2" MPT, Loose Key Vandalproof Operated-ASSE 1011

PRIER Anti-Siphon Angle Sill Faucets are designed for areas that require water service with an anti-siphon backflow check valve connection, but are not subject to freezing temperatures. Typical installations include outdoor connections in mild climates or any indoor installation for residential, commercial, institutional and industrial applications.