Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 722-500-540-B - 722500540B Lincoln Electric - Firing PC Board Assembly G8390-1 so code-number verification is required

so code-number verification is required

For use with low cost alternate fuel gases (propane/natural gas)

delivery pressure may become insufficient to maintain set flow rate

High-Quality Cuts: Delivers consistent speed and precise results

Lincoln G1587-1 Firing circuit PC board assembly

Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 722-500-540-B - 722500540B Lincoln Electric - Firing PC Board Assembly G8390-1 so code-number verification is requiredHarris Two Stage Ultra High Purity Brass Barstock Regulator Model 722 500 540 B 722500540B 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