2" Hydrostatic Relief Valve

Our manually operated Hydrostatic Relief Valve equalizes pressure for high water tables. Fins enable easy twist for installation and removal. Manufactured from superior UV-resistant engineered polymers. Includes 2 x 1-1/2 inch reducer bushing. Reducer bushing must be glued into hydrostatic relief valve using ABS glue.

Fits any AquaStar and most other manufacturer 2 inch threads.