Mathey Dearman Double Seal Purge System 43-48mm - DS43-48 Helmet Bibs • 23/64 in

• 23/64 in

The Mathey Dearman Double Seal Purge System 90-101mm - DS90-101 is designed for effective purging in medium to large diameter pipeline welding applications

Precision-engineered for compatibility with 2SA components

material: spiral steel

self-seating high pressure safety valve

Mathey Dearman Double Seal Purge System 43-48mm - DS43-48 Helmet Bibs • 23/64 inMathey Dearman Double Seal Purge System 43 48mm DS43 48 The Mathey Dearman Double Seal Purge System 43 48mm DS43 48 is designed for effective purging in pipeline welding applications. This purge system fits pipe diameters from 43mm to 48mm and features a double seal design that ensures an inert atmosphere inside the pipe. The high temperature silicone disks create an airtight seal, reducing both inert gas use and purging time, ensuring clean, high