Description
The Waterway 711-4020 is a 2-inch flat union gasket, featuring a 1/4-inch thickness. It is constructed to fit heater tailpiece or pump unions, having an inner diameter of 2-1/8 inches and an outer diameter of 2-15/16 inches. This gasket is compatible with spa and hot tub systems utilizing 2-inch unions.
Includes: Gasket only
