Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721-015-510A-BF - 721015510ABF 90S-B3 Is this the same electrode

Is this the same electrode as the parent Lincoln Tech Rod 55 grade

• Capable of welding on multiple arcs

480 °F (804 °C) Melting Range 290 °F (161 °C) Rod Form Flat — 0

SNAP-IN M17128 - 9SM17128

Automotive and heavy transport fabrication

Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721-015-510A-BF - 721015510ABF 90S-B3 Is this the same electrodeHarris Two Stage Ultra High Purity Brass Barstock Regulator Model 721 015 510A BF 721015510ABF 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.