Hydrostatic Relief Valve - ABS - 1-1/2 and 2 Inch schedule_ABS/PVC This Meyco pool safety cover

This Meyco pool safety cover is designed to fit a Rectangular 18 x 36 Foot Pool with 3 x 6 Foot Pool Center Step

machined acrylic meter body

Reagents are stored in a sturdy blue case and include PoolMaster liquid reagents Number 1 Chlorine/Bromine Indicator

This item is fully compatible and interchangeable with Anthony 7x7 #APCB39

elemental mineral ingredients to create pool water that is noticeably cleaner

Hydrostatic Relief Valve - ABS - 1-1/2 and 2 Inch schedule_ABS/PVC This Meyco pool safety coverThis 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