Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721-250-540-F - 721250540F Low Profile 4C ADF Technology improves the

4C ADF Technology improves the performance of the lens in the four most important categories to the welder:

mild steel

super-strong magnets allow mountings on the machine case-side or other metal surfaces

What drive rolls do I need for 3/64 in aluminum wire

Its ease-on cutting valve allows for easy piercing and its solid forged brass head provides years of reliable performance

Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721-250-540-F - 721250540F Low Profile 4C ADF Technology improves theHarris Two Stage Ultra High Purity Brass Barstock Regulator Model 721 250 540 F 721250540F 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 1