【PACKAGE INCLUDES】: 3/4 Inch GHT hose bib backflow preventer × 4, washers × 4, tape (About 350" long) × 1, plastic box × 1. ATTENTION: NOT FOR FINE THREAD
【ADVANCED FUNCTION】: With a break-off screw for permanent attachment and a drain hole for draining remaining water, the backflow preventer efficiently prevents water from siphoning.
【ATTENTION】: Reaching a certain water pressure, the drain hole is able to drain the remained water in the pipe. Please keep away from the vacuum breaker when turning off the water, remained water will be sprayed out.
【HIGH QUALITY】: Crafted from heavy-duty brass, the anti-siphon valve ensuring corrosion resistance and a longer service life. Max operating pressure is 125 psi; max operating temperature is 180°F/82°C.
【GREAT COMPATIBILITY】: With a 3/4 inch female hose threaded inlet × 3/4 inch male hose threaded outlet design, the garden hose anti-siphon valve is widely used for outside faucet, hose bibs, sillcocks, RV, garden spigot, outside water faucets, and hydrants with standard hose and and end valves.
