Rain Bird XFSCV0412500 - Sub-Surface Dripline with Check Valves, 0.4 GPH 12” Spacing, 500 FT Coil Pool Timers It must be sized to

It must be sized to the fixture's flow rate and required temperature rise

Low-voltage applications requiring the listed wattage

Confirm the combined fixture wattage

hydraulic design

Rain Bird XFSCV0412500 - Sub-Surface Dripline with Check Valves, 0.4 GPH 12” Spacing, 500 FT Coil Pool Timers It must be sized toRain Bird XFSCV0412500 0. 4 Sub Surface Dripline with Check Valves Install a top tier, water saving irrigation system with the Rain Bird XFSCV0412500 Sub Surface Dripline with Check Valves. This advanced 500 ft. coil is specifically engineered for reliable sub surface applications, combining Rain Bird's patented Copper Shield technology for exceptional root intrusion resistance with integrated heavy duty check valves. Each pressure compensating