Harris Regulator 721C-500-540-B - 721C500540B weld fume pre filters Capable of holding spools up

Capable of holding spools up to 60-lb

With its comprehensive multi-process capabilities supporting Stick

Auto Mode Automatically turns off when arc is struck and turns back on when the arc is extinguished

068-5/64 in

Harris Stainless Steel High Purity Two Stage Cylinder Regulator - Model 742-500-540-C - 742500540C

Harris Regulator 721C-500-540-B - 721C500540B weld fume pre filters Capable of holding spools upHarris Regulator 721C 500 540 B 721C500540B Harris HP 721C Specialty Gas Regulator Oxygen 721C015540B The Harris HP 721C 015 540 B specialty gas regulator is a single stage, chrome plated brass, high purity regulator with CGA 540 (oxygen) 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