Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721-500-000-D-1 - 721500000D1 81Ni2C-H 3/8 NPT TE T14557-47 -

3/8 NPT TE T14557-47 - 9ST14557-47

Ensures precise pipe alignment for welding applications

Ratchet handle mechanism for secure clamping and precise adjustments

Lincoln G7790-1 Control PC board

Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721-500-000-D-1 - 721500000D1 81Ni2C-H 3/8 NPT TE T14557-47 -Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721 500 000 D 1 721500000D1 Model HP721 is a Single Stage Cylinder Regulator in Brass Barstock for pressure control of non corrosive gases when pressure rise is not critical. The Model 721 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