Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C-250-350-B - 721C250350B Liners SKU ED033501 is the same

SKU ED033501 is the same AWS A5

the K3592-1 satisfies OSHA 29 CFR 1910

the operator can adjust CV output voltage at the weld joint rather than walking back to the engine drive — a significant productivity benefit on large fabrications or in the field

and training schools

The Mathey Dearman Crank Gear/Sprocket Assembly 03

Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C-250-350-B - 721C250350B Liners SKU ED033501 is the sameHarris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C 250 350 B 721C250350B 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)