Winter Pool Plug for 4 Inch Pipe - # 15 discharge-pipe-size_5" 75 inch center to center

75 inch center to center measurement

90 inch inside diameter 304 stainless steel anchor sleeves

This is a kit of 4 flanges with mounting hardware

000 gallons of water to increase hardness levels 10 ppm

Winter Pool Plug for 4 Inch Pipe - # 15 discharge-pipe-size_5" 75 inch center to centerThis number 15 pool plug creates a tight seal for a 4 inch PVC pipe. Rubber winterizing pool plugs are vital to closing your pool. Safely seal off inground plumbing lines during freezing conditions! Winter freeze plugs are used to plug your swimming pool pipes after they have been drained to prevent water from entering the pipes and causing freeze damage. The rubber expansion plugs are non corrosive construction made of heavy duty nylon, stainless