Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C-500-000-D-3 - 721C500000D3 M7-G and square tube up to

and square tube up to 1/4 in

See the parent grade page for full diameter-to-amperage guidance

Lincoln HELIX Quick Release Track Ring 22 in (558

Lincoln Excalibur 7018 MR in 1/8 in x 14 in

Model HVAC Port-A-Torch kit with Cylinders contains all the quality equipment needed for cutting

Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C-500-000-D-3 - 721C500000D3 M7-G and square tube up toHarris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C 500 000 D 3 721C500000D3 Features 1 11 16" 316L Stainless Steel diaphragm eliminates contamination from diffusion or outgassing One piece encapsulated seat design with 10 micron sintered internal filter to protect the PTFE Teflon seat from particulate contamination External relief valve is standard Brass Barstock body, bonnet and fittings 2 dual scale Brass Barstock gauges (psi