Based on this product's specifications, here are some alternatives and similar models
Gas Soldering Torch Idealgas IFKSF109 with Interchangeable Tips — Idealgas IFKSF109
Summary description:
Idealgas IFKSF109 is a gas-powered soldering torch designed for heating, brazing and soldering tasks. Supplied with interchangeable tips, it provides versatile flame shapes for precision work and general metal joining. Portable and suitable for field repairs, plumbing, jewelry work and small workshop applications where a gas torch is required.