Hayward Hydrostatic Relief Valve, 1-1/2" | SP1056 Pool Lifts 8 amps for focused linear

8 amps for focused linear heat coverage

ozone-resistant material reduces the risk of leaks and wear

Care should be taken to maintain proper wire placement

System compatibility: Taylor pool test kits that require R-0013-F cyanuric acid reagent for CYA measurements

Perfect for both spa owners and professionals

Hayward Hydrostatic Relief Valve, 1-1/2" | SP1056 Pool Lifts 8 amps for focused linearWhat This Part Is Used For The SP1056 hydrostatic relief valve is a 1 1 2 inch valve used in compatible Hayward pool floor installations. It allows groundwater pressure to equalize beneath the pool shell. Why This Part Matters Hydrostatic pressure can cause structural stress if not relieved. A failed valve can allow unwanted water intrusion or prevent proper pressure equalization. Maintaining a functional valve supports pool shell integrity. Key