This Spa Closed With Graphic Sign measures 12 x 18 inches
5 Inch Plastic Suction Traps
It has a 2 pound spring with a max flow rate of 100 GPMs and 50 max PSI
Measurements are 1/4 Inch Thread and 21-1/2 Inch Length
This is a Pentair 15B0043 Hydro Dome Disributor for Sta-Rite High-Rate HRP36 Sand Filters
Triton II Air Bleeder/Tee Assembly filter-length_18 3/8 inches This Spa Closed With GraphicThis is a Pentair Complete Fitting Package for Triton II Sand Filters, System 3 SM, SD and SMD Series Sand Filters. Includes (154689) Air Bleeder Tee Assembly, (154700) Adapter, (154661) O Ring, (154664) Nut, (154418) Washer. For use with: Triton II Models TR50, TR60, TR140, TR100, System 3 SM, SD and SMD Series Sand Filters Models S7M120, S7M400, S8M150, S8M500, S7D75, S8D110.