Hydrostatic Relief Valve With Collector Tube filter-internal-diameter_4 1/16 inches This Stenner chemical pump #45MFL5A2SUAA

This Stenner chemical pump #45MFL5A2SUAA provides reliable chemical feeding for your swimming pool

and is battery powered with a 100-1000 GPM

This Neptune Benson stainless steel in-line pool strainer reduces flow with a 6 x 5 Inch standard flanged connection

This motor is designed for Sta-Rite Pentair S327/S2000 Booster Pump Models HPS30F-01

This is a Neptune Benson Super-Grip Parallel Grating Corner Outside

Hydrostatic Relief Valve With Collector Tube filter-internal-diameter_4 1/16 inches This Stenner chemical pump #45MFL5A2SUAAThe AquaStar Hydrostatic Relief Valve is a self contained unit that helps prevent swimming pool damage due to hydrostatic pressure beneath the pool shell. This valve assembly has a built in collector tube and installs directly into the pool finish with no additional plumbing connection required. Made in the USA, this assembly is an easy solution for preventing hydrostatic pressure damage to your pool.