DONMET 297 Propane Brazing Torch

The DONMET 297 propane-butane torch is designed for soft soldering of small steel and non-ferrous metal components, such as jewelry work, prosthetics, and soldering soft and hard solders with a melting point up to 700°C. It can also be used for heating, melting, and similar thermal processes.

Powered by propane-butane and atmospheric air, it is also suitable for preheating and flame applications. The heat output depends on the nozzle size, gas type, and ambient temperature.

The set includes three nozzles.

Technical Specifications:

• Maximum temperature: 700°C

• Soldering thickness: 0.2 mm to 4 mm

• Fuel gas: Propane-butane

• Weight: 0.15 kg (with nozzle #1)

• Torch length: 260 mm (with nozzle #1)