Model 301-Ar60-580 compact general purpose medium-to-heavy duty single-stage flowgauge regulator for use with Argon (Ar).
Model 301 single-stage flow gauge regulator is designed to be compact, lightweight and rugged. It is time proven to provide accurate flow-control up to 60 SCFH using the most common welding shielding gases. Model 301 features a brass body, 2 in. steel dual scale gauges, one-piece encapsulated seat design with internal filter and PTFE TeflonĀ® seat and 5/8 in. - 18 in. (F) outlet connection. This model is UL listed.