Mathey Dearman Double Seal Purge System 120-130mm - DS120-130 gun tube assembly and safety for heavy-duty pipework

and safety for heavy-duty pipework in industrial and fabrication environments

pair one K4267-5 per FLEXTEC 450 output for high-deposition structural welding

It is time proven to provide accurate flow-control up to 60 SCFH using the most common welding shielding gases

The Mathey Dearman Double Seal Purge System 124-138mm - DS124-138 is designed for efficient purging in medium to large diameter pipeline welding applications

Harris 9200NC-5-580 Low Delivery Argon/Helium/Nitrogen Regulator - 3302284

Mathey Dearman Double Seal Purge System 120-130mm - DS120-130 gun tube assembly and safety for heavy-duty pipeworkMathey Dearman Double Seal Purge System 120 130mm DS120 130 The Mathey Dearman Double Seal Purge System 120 130mm DS120 130 is designed for efficient purging in medium to large diameter pipeline welding applications. This purge system fits pipe diameters from 120mm to 130mm and features a double seal design that ensures an inert atmosphere inside the pipe. The high temperature silicone disks form an airtight seal, reducing inert gas use and purging