Mathey PPM Inflatable Stopper with Schrader Valve 18" - IPS18 Frontier 0% Copper Balance (~94–96%) Manganese

0% Copper Balance (~94–96%) Manganese 1

316L TIG with back-purge remains the gold standard

Model 356 dual flowmeter Regulator is capable of providing two separate independent flows from one common gas source

Clamshelled kit includes 3/16 in

Mathey PPM Inflatable Stopper with Schrader Valve 18" - IPS18 Frontier 0% Copper Balance (~94–96%) ManganeseThe Mathey PPM Inflatable Stopper IPS18 is a high quality inflatable pipe plugging solution designed for efficient and reliable sealing in various industrial applications. This 18" model features a built in Schrader valve, allowing for easy inflation, pressure testing, and monitoring during pipeline maintenance and repair operations. Engineered for precision and durability, this inflatable PPM Stopper provides a secure seal for 18" pipes, ensuring