Harris HP 721C Specialty Gas Regulator - CO2 721C-125-320-B - 721C125320B S4 and is packed with advanced

and is packed with advanced features such as MIG and TIG Pulse Welding

the microsecond current modulation that defines the STT process does not occur

18 thread KP2100-2B1

Suitable for custom metal fabrication

Harris HP 721C Specialty Gas Regulator - CO2 721C-125-320-B - 721C125320B S4 and is packed with advancedHarris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C 125 320 B 721C125320B 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)