Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 722-500-540-D - 722500540D Welding helmet acccessories N34 is engineered for precise

N34 is engineered for precise alignment of 34” diameter pipes without the need for tack welding

and a wide voltage sweet spot for steel

making it the ideal choice for pipeline welding applications that require rapid purging and superior weld quality

Lincoln Pipeliner 7P+ may be available in a Buy America compliant version - see the parent grade page for all available compliance variants

Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 722-500-540-D - 722500540D Welding helmet acccessories N34 is engineered for preciseHarris Two Stage Ultra High Purity Brass Barstock Regulator Model 722 500 540 D 722500540D Model HP722 is a Two Stage Cylinder Regulator in Brass Barstock for constant delivery pressure from full to near empty Cylinder conditions. The Model HP722 is suitable for High Purity gas applications, research sample systems gases, process analyzer gases, gas chromatography, EPA protocol gases, laser gas systems and emission monitoring systems. Features 1 11