ANTI SIPHON VALVE Backflow valve perfect for helping to prevent dangerous backflow and back siphonage into potable water supply
APPLICATION Vacuum breaker valve is ideal for use with garden hoses, outdoor faucets, and spigots
EASY TO USE Backflow device can be easily attached directly to a hose bib, and is equipped with a protruding tip device for manual draining of faucet to prevent freezing
DURABLE Pressure vacuum breaker is composed of sturdy brass with threaded connections, neoprene seat disc, rubber washer, and steel set screw
DIMENSIONS Vacuum breaker valve measures 4 W x 4 D x 1.25 H in inches