Multi-Flex® Inflatable Pipe Plug – 8" Diameter with 1/8" Bypass. Built with reinforced nitrile for durability and chemical resistance, this p...

Multi-Flex® Inflatable Pipe Plug – 8" Diameter with 1/8" Bypass. Built with reinforced nitrile for durability and chemical resistance, this plug handles up to 15 psi pipeline pressure. Features include aluminum and carbon steel components, 200°F max service temperature, and a compact, deflated diameter of 3.5". Ideal for line testing, bypass, or blocking applications.

https://www.petersenproducts.com/pipe-plug-inflatable-multi-flex-8-dia-18-by-pass