Rain Bird - XFSCV0418500 - Sub-Surface Dripline with Check Valves, 0.4 GPH 18” Spacing, 500 FT Coil pump with timer kit Green top seal washer

Green top seal washer

The exact 1-inch 100 Series application is identified so you can avoid mixing it with the larger R-1310

Style G-BFP - 8" for C-144

Is the stainless riser the same as a stainless body

Rain Bird - XFSCV0418500 - Sub-Surface Dripline with Check Valves, 0.4 GPH 18” Spacing, 500 FT Coil pump with timer kit Green top seal washerSpec Sheet Install Manual With Copper Shield Technology and Heavy Duty Check Valve Rain Bird XFS CV Dripline with a heavy duty 4. 3 psi check valve for on surface and sub surface applications adds a valuable member to the Rain Bird XF Series of Dripline. The XFS CV is the most effective dripline in the industry and is ideal for areas where no other dripline will work. When used in applications where elevation changes exist, the patent pending check