Prier P 154FW 8" Hose Thread Anti Siphon Vacuum Breaker Wall Hydrant; 3 4"Wirsbo **Lead Free** P 154FW08 LF LDQ0812100 This valve is recommended for This valve is recommended for use in a pump driven irrigation system and can run from 2 to 6 zones based on the chosen cam configuration (selected above) Pipe hole knockouts designed to fit with most pipe configurations are built into the sides of the valve box for easy pipe placement with little need for time consuming Wide and enclosed screw holes easily secure mounting screws PRIER P 154 provides a year round source of water in areas that are subject to freezing temperatures