Pneumatic Test-Ball Winter Plug for 3 Inch Pipe - 2.77 to 3.25 Inch Usage Range gallons-per-minute_90-99 The Bermuda Skimmers feature a

The Bermuda Skimmers feature a heavy-duty one-piece construction with sturdy external ribbing for superior strength

this Rainbow #92 model brush is great for mild algae and as a start-up brush when opening your pool or spa

This model Sun Shade is made especially for the Griff Flat Guard Station and includes hardware for installation

Powder coated gray

loose ring that makes bolt alignment simple

Pneumatic Test-Ball Winter Plug for 3 Inch Pipe - 2.77 to 3.25 Inch Usage Range gallons-per-minute_90-99 The Bermuda Skimmers feature aThis 3 inch pneumatic test ball winter plug is designed for a variety of applications including winterizing pools by blocking pipes. They can also be used to test drains, tests and waste systems. And they can be used on any type of pipe. Made from natural rubber, these plugs are tough, tear resistant and have excellent expansion and memory. The removable zinc plated steel chain and ring handle act as an anchor to prevent plug from sliding down a line.