Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C-015-510A-C-7 - 721C015510AC7 Replacement Spacer Bolt Kits Ideal for industrial and commercial

Ideal for industrial and commercial applications

This model is a three-hose valveless design for pipe and multiple torch beveling

This flush collet ensures optimal grip and alignment for 1/2 inch nominal pipe size welding wire

Lincoln E7018 H4R (IronArc 7018 MR x 14 may be available in a Buy America compliant version - see the parent grade page for all available compliance variants

Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C-015-510A-C-7 - 721C015510AC7 Replacement Spacer Bolt Kits Ideal for industrial and commercialHarris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C 015 510A C 7 721C015510AC7 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