Harris Regulator 721C-050-350-F - 721C050350F 9172W Multi-finned aluminum black barstock body

Multi-finned aluminum black barstock body and black anodized aluminum bonnet design provides a high rate heat transfer into the Regulator

(2) remove oxidation tint with a dedicated stainless wire brush immediately after welding

Lincoln OEM WATER TEMPERATURE GAUGE S25154 - 9SS25154

Lincoln OEM EXCITER END SHELL L2594 - 9SL2594

OEM assembly number: M10485-13

Harris Regulator 721C-050-350-F - 721C050350F 9172W Multi-finned aluminum black barstock bodyHarris Regulator 721C 050 350 F 721C050350F Harris HP 721C Specialty Gas Regulator Hydrogen 721C015350F The Harris HP 721C 015 350 F specialty gas regulator is a single stage, chrome plated brass, high purity regulator with CGA 350 (Hydrogen) inlet and 1 8" tube fitting 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