Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C-500-540-F - 721C500540F Welding Caps 2 mm) wires

2 mm) wires

Significantly reduces inert gas consumption during purging

See all sizes of Lincoln Excalibur 7028 family

Save LA-90 for the HSLA and Q&T steels it is designed for

Lincoln OEM CASE FRONT G5578-2 - 9SG5578-2

Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C-500-540-F - 721C500540F Welding Caps 2 mm) wiresHarris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C 500 540 F 721C500540F 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 bar)