Hydrostatic Relief Valve - ABS - 1-1/2 and 2 Inch horsepower_2 HP glass filled thermoplastic

glass filled thermoplastic

made by MSA Safety

This item include one extra

This SnapLite telescopic pole 6323 with Button Lock has an overall length of 23 feet and will telescope down to 8 feet with not in use

Hydrostatic Relief Valve - ABS - 1-1/2 and 2 Inch horsepower_2 HP glass filled thermoplasticThis 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