Brand: Harris; manufacturer: Harris Products Group, a Lincoln Electric Company, USA.

Model: 3302607 regulator, catalog REG 9296-50-580, designed for Argon, Helium, and Nitrogen (Ar-He-N2) shielding gas service.

Factory carton is printed with the text PRESSURE REGULATORS & FLOW METERS and carries a Made in USA flag graphic and Ar-He-N2 designation on the product label.

Regulator assembly features a brass-tone metal body with front T-handle adjustment, side inlet and outlet connections, and two round pressure gauges mounted on the top.

Gauge faces have white dials with multi-color printed scales and Harris branding for monitoring cylinder and delivery pressures during operation.

Intended for use in suitable welding, cutting, or shielding gas systems; buyer should verify connection sizes, pressure ratings, and compatibility with their equipment and gas supply.

Listing includes the Harris regulator and the labeled factory box shown in the photos; hoses, fittings, and user manuals are not included.