Harris Model HP3550-250P High Purity Brass Regulator - 4000957 Gas Guard No opening in excess of

No opening in excess of 1/8 inch

910 inch OD wire

Lincoln OEM ARC POLARITY SWITCH & MTG ASBLY M17014-1 - 9SM17014-1

See also: Lincoln Chipping Hammer & Wire Brush Combo K4021-1 for post-weld cleaning and Harris Welper YS-50 MIG Welding Pliers for MIG gun maintenance

High Deposition Rates – increase weld deposition up to 10 lbs/hr out-of-position

Harris Model HP3550-250P High Purity Brass Regulator - 4000957 Gas Guard No opening in excess ofHarris Model HP3550 250P High Purity Brass Regulator 4000957 Model HP3550 is a Brass Barstock pipeline Regulator with Stainless Steel diaphragm, Kel F seat, 4 ports and 1 2 in. NPT (F) inlet and outlet connections. The outlet pressure is preset to 250 PSIG. Features 316 Stainless Steel diaphragm eliminates contamination from diffusion or outgassing One piece encapsulated seat design with 10 micron sintered internal filter to protect the Kel F seat