Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C-015-580-E - 721C015580E Pro Innershield SKU ED034458 is the same

SKU ED034458 is the same AWS A5

Lincoln OEM SOLENOID VALVE S27185-5 - 9SS27185-5

Lincoln Excalibur 10018-D2 MR may be available in a Buy America compliant version - see the parent grade page for all available compliance variants

Lincoln OEM MOTOR ASBLY L5198-5 - 9SL5198-5

Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C-015-580-E - 721C015580E Pro Innershield SKU ED034458 is the sameHarris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C 015 580 E 721C015580E 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)