Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C-500-350-D-1 - 721C500350D1 NR-311 Yes: Operator's manual

Yes: Operator's manual

and ensuring long-lasting performance in challenging industrial conditions

and Power Feed 25M

Lincoln OEM SHOULDERED INSULATING BUSHING S19585-1 - 9SS19585-1

For ease of use

Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C-500-350-D-1 - 721C500350D1 NR-311 Yes: Operator's manualHarris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C 500 350 D 1 721C500350D1 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