1.5 inch Commercial Pool Hydrostatic Relief Valve
Product Specs
Hydrostatic relief valves used in conjunction with a collector tube allow for ground water equalization when the swimming pool is empty. Check local code regulations regarding the use of hydrostatic relief valves. 1 1/2″ threaded commercial swimming pool hydrostatic relief valve has a heavy-duty cast bronze body and valve plate, valve seal gasket and brass cover plate.