Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C-015-510A-C-7 - 721C015510AC7 Replacement Spacer Bolt Kits use a stringer bead (no

use a stringer bead (no weaving) to minimize heat input

Ideal for industrial and commercial applications

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

3 hose style

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

Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C-015-510A-C-7 - 721C015510AC7 Replacement Spacer Bolt Kits use a stringer bead (noHarris 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