The Pro Torch 14.1oz MAPP Cylinder (UF-4941) is a high-quality “MAPP substitute” fuel cylinder designed to give you more power and longer burn times than standard propane. It’s made from a blend of propylene, propane, and dimethyl mixtures — delivering increased heat and efficiency for soldering, brazing, welding or cutting jobs. This cylinder is built to handle heavy-duty metalwork with ease and consistency.
Stronger fuel mix — uses a blend of propylene, propane and dimethyl for more efficient combustion
More fuel capacity — delivers about 15% more fuel than comparable cylinders, so you get more work done per tank
Higher heat output — roughly 14% higher BTU heat output compared to standard cylinders, meaning faster heating and quicker job completion
Longer burn time — burns around 30% longer, reducing the number of cylinder changes needed for larger or continuous tasks
Ideal for heavy-duty work — designed for professional welding, brazing, soldering, and cutting iron or steel — great for plumbers, HVAC, metalworkers, and all metal jobs
Compact and portable — 14.1 oz cylinder size makes it easy to carry and maneuver, especially useful for on-site or tight-space work