Hydrostatic Relief Valve - ABS - 1-1/2 and 2 Inch horsepower_2 HP This is a Pentair R201557

This is a Pentair R201557 Package of 4 Ball Bearing Wheels for the ProVac Flexible Vac Heads

This is a Schedule 80 Van Stone Flange with a 1-1/4 inch Spigot connection

This ColorSplash XG-W RGB multi-color/white pool light is a 12-volt light fixture with a 150-foot cord and manufactured by J&J Electronics/Hayward

glass filled thermoplastic

Tighten rail clamp bolts periodically

Hydrostatic Relief Valve - ABS - 1-1/2 and 2 Inch horsepower_2 HP This is a Pentair R201557This is an ABS Hydrostatic Relief Valve for a 1 1 2 inch internal NPT or 2 inch NPT sump. This relief valve is made of corrosion resistant ABS plastic. It helps prevent pool damage due to external hydrostatic pressure beneath the pool shell when the pool is drained. At least one hydrostatic relief valve in a set of suction outlets will allow hydrostatic uplift pressure caused by ground water to be relieved into the pool or spa. Replacing your