Bernzomatic Map-Pro MAPP Gas helps you work faster and more efficiently with a higher burn temperature than standard propane. This premium fuel is for a variety of job site projects, including soldering large copper pipes, brazing, and heat treating. The cylinder is made of durable steel and designed to be slim and lightweight, making it easy to grip and maneuver. It produces a flame temperature of 3,730 degrees Fahrenheit in air and features a CGA600 connection for compatibility and safety. For proper safety and disposal instructions, please visit the Bernzomatic website. Model Number: 332477