Harris HP 721C Specialty Gas Regulator - Breathing Air 721C015346D Outlet Pressure:0-250 psi FADETRONIC - Patented Optrel FadeTronic

FADETRONIC - Patented Optrel FadeTronic technology gradually lightens the auto darkening filter after the welding arc is extinguished

For proper performance

Unique adjustment design helps reduce tension and pressure points on the face for unsurpassed comfort

Installing Small Valves

Strong Hand® Welding Magnet - Adjust O Dual Switch On/Off Magnet MS2-80

Harris HP 721C Specialty Gas Regulator - Breathing Air 721C015346D Outlet Pressure:0-250 psi FADETRONIC - Patented Optrel FadeTronicHarris HP 721C Specialty Gas Regulator Breathing Air 721C015346D The Harris HP 721C 015 346 D specialty gas regulator is a single stage, chrome plated brass, high purity regulator with CGA 346 (Breathing Air) inlet and 1 4" female NPT 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. 999%) and higher.