Pneumatic Test-Ball Winter Plug for 3 Inch Pipe - 2.77 to 3.25 Inch Usage Range gallons-per-minute_70-79 040 mil Styrene Plastic and

040 mil Styrene Plastic and is designed to inform patrons that the spa is open

and two Pro Series 12 GPD peristaltic pumps

This Recyclables Cans Only sign measures 12 x 10 inches

The case is stainless steel and painted black

Pneumatic Test-Ball Winter Plug for 3 Inch Pipe - 2.77 to 3.25 Inch Usage Range gallons-per-minute_70-79 040 mil Styrene Plastic andThis 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.