Mathey PPM Inflatable Stopper with Schrader Valve 4" - IPS4 Parts Kit This collet is specifically sized

This collet is specifically sized to accommodate welding wire with an outer diameter of 22

Lincoln Excalibur 308L is an AWS A5

The kit includes a 3/16 in

1 Drag Spacer

Mathey PPM Inflatable Stopper with Schrader Valve 4" - IPS4 Parts Kit This collet is specifically sizedMathey PPM Inflatable Stopper with Schrader Valve 4" IPS4 The Mathey PPM Stopper IPS4 is a high quality inflatable pipe plugging solution designed for efficient and reliable sealing in various industrial applications. This 4 inch 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