Harris HP 721C Specialty Gas Regulator - CO2 721C015320B Outlet Pressure:0-125 psi the FS#10 flip up is

the FS#10 flip up is the ideal occasional-use welding helmet for farm and hobbyists

Ranger® 8

They are available in two torch head angle configurations

chrome-plated brass

014 steel twist wire and 5/8"-11 hub

Harris HP 721C Specialty Gas Regulator - CO2 721C015320B Outlet Pressure:0-125 psi the FS#10 flip up isHarris HP 721C Specialty Gas Regulator CO2 (Carbon Dioxide) 721C015320B The Harris HP 721C 015 320 B specialty gas regulator is a single stage, chrome plated brass, high purity regulator with CGA 320 (Carbon Dioxide) inlet and chrome diaphragm valve outlet. It features a 316L stainless steel diaphragm and a one piece encapsulated seat with sintered filter to prevent contamination. The HP 721C is recommended for gas purity levels of Grade 5. 0 (99.