Arrowhead Brass 4 in. Lead Free Anti-Siphon Frost Free Hydrant with Built-In Vacuum Breaker

The VPC Arrow-Breaker 4 in. Frost Free Anti-Siphon Hydrant is made of heavy duty red brass alloy and is perfect for areas that frost in cold weather. Prevents frozen or busted pipes. Use this valve to connect your interior water supply to an exterior water supply.