All-in-one Prier C-534y 16" Anti-siphon Wall Hydrant - 1/2"press Fit - C-534y16 Best Choice [u9TJrw1h]

PRIER C-534 provides a year round source of water to areas that are
subject to freezing temperatures. The hydrant is connected to the supply piping in the heated portion of the structure, eliminating the possibility of freezing. To ensure freeze protection, the hydrant will drain even with the hose attached and under pressure without sprayback.

The C-534 combines freezeless hydrant features with self-draining, antisiphon and two backflow check valves. The vacuum breaker/backflow preventer provides protection against cross-connection of the potable water supply, while venting to eliminate any vacuum. This commercial wall hydrant is key operated, code approved, and flows up to 9 GPM. No special installation tools are required.