Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 722-050-580-BH - 722050580BH Switches Confirm your helmet is the

Confirm your helmet is the "2450 ADV" (advanced) — it is a different shell than the standard 2450

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Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 722-050-580-BH - 722050580BH Switches Confirm your helmet is theHarris Two Stage Ultra High Purity Brass Barstock Regulator Model 722 050 580 BH 722050580BH 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