3000165 - Harris Model 301 Single-Stage Acetylene Regulator, CGA 200 (MC Tank)

Harris 301 Series Acetylene Regulator for MC Tanks

For HVAC technicians, plumbers, and mobile welders, the Harris Model 301-15-200MC Acetylene Regulator is the ultimate solution for portable brazing and welding setups. When you are hauling gear up a ladder or into a crawl space, you need equipment that is lightweight yet tough enough to handle the job. The Model 301 delivers exactly that. Designed to fit "MC" style acetylene tanks (10 cubic foot capacity) with a CGA 200 connection, this regulator is compact, reliable, and built to last.

Don't let the small size fool you; this regulator is packed with professional-grade features. The solid brass body and bonnet ensure it can take a beating in the back of a truck or on a busy job site. Harris has engineered this model with a one-piece encapsulated seat that includes an internal filter. This smart design keeps dirt and debris away from the seating surface, which is the number one reason regulators fail. By protecting the PTFE Teflon® seat, Harris ensures you get a smooth, consistent flow of acetylene every time you crack the valve.

Safety and ease of use are paramount with the Model 301. The regulator is capped at a maximum delivery pressure of 15 PSIG, keeping you safely within the stable working limits of acetylene gas. The large, 2-inch steel gauges are easy to read, even in dim lighting, featuring high-contrast dual scales. Adjusting your flame is simple thanks to the brass T-screw handle, which offers fine control over your gas flow. Whether you are silver soldering copper pipes or performing light steel welding, this regulator provides the steady pressure you need for a perfect bead or joint.

Invest in tools that work as hard as you do. The Harris 301-15-200MC is made in the USA and comes with an impressive 7-year warranty, proving that Harris stands behind their craftsmanship. Upgrade your portable torch kit today with a regulator that offers the perfect balance of performance, safety, and durability.