Hayward Hydrostatic Relief Valve, 1-1/2" | SP1056 Pool Lifts reliable operation throughout the seasons

reliable operation throughout the seasons

and approved burner compatibility

This replacement part restores pump performance by replacing a worn impeller in Waterway-based setups

Care should be taken to maintain proper wire placement

The AquaCal PLS2642 Hose Barb is a genuine OEM hose connection fitting designed for use in compatible AquaCal pool heat pump systems

Hayward Hydrostatic Relief Valve, 1-1/2" | SP1056 Pool Lifts reliable operation throughout the seasonsWhat 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