The Bernzomatic 14.1 oz MAP-Pro Hand Torch Cylinder enables you to complete tasks faster and more efficiently using a higher burn temperature than standard propane. MAP-Pro is premium fuel suited for a variety of job site projects including soldering large copper pipes, brazing and heat treating. The durable steel cylinder is the slim and lightweight for easy gripping and maneuvering. This product is compatible with our Digital Fuel Gauge to easily measure how much fuel is remaining in the cylinder. MAP-Pro fuel has an in-air flame temperature of 3,730 degrees Fahrenheit. The Bernzomatic Advanced Performance Torch is built with instant on/off ignition, a swirl flame profile and flame lock option for continuous use. It is pressure regulated for consistent performance when inverted, making it ideal for large diameter soldering, light brazing, woodworking and cooking. The Advanced Performance Torch is compatible with 14.1 oz Bernzomatic MAP-Pro fuel and 14.1 oz and 16 oz Bernzomatic Propane fuel.