Butane/propane Soldering Torch Rothenberger RAK for 22 mm (DWZ) 34901

The Rothenberger RAK handheld soldering torch for butane/propane is a compact torch head designed for controlled flame application on 22 mm fittings (DWZ). Intended for plumbing and HVAC tasks, this torch provides a focused flame suitable for brazing and soldering copper pipes and for small repair jobs that require precise heating. The design supports quick attachment to compatible butane or propane gas canisters and offers a portable solution for on-site work.

Advantages

The torch head delivers a stable, concentrated flame that facilitates accurate heating of joints and fittings, reducing the risk of overheating surrounding materials. Its compact size and ergonomic shape make it easy to position in tight spaces and to carry on the job. The product is compatible with common handheld gas canisters, enabling rapid setup and continuous use during routine plumbing and HVAC operations.

Suitable for

• Brazing and soldering 22 mm copper pipe joints
• Heating and shrinking tasks in HVAC maintenance
• On-site repair work requiring a controlled open flame
• Small metalwork and assembly tasks where a compact torch is needed

Key specifications

• Fuel type: compatible with butane and propane gas canisters
• Application size: optimized for use on 22 mm fittings (DWZ)
• Form factor: compact, handheld torch head for portable use
• Flame type: focused open flame for precise heating
• Typical uses: brazing, soldering, heating and repair tasks

How to use

Attach the Rothenberger RAK torch head securely to a compatible butane or propane canister following the canister manufacturer’s instructions. Ignite the torch in a well-ventilated area and adjust the flame to a suitable size for the task. Apply the focused flame to the joint or fitting evenly until solder or brazing material flows and forms a secure connection. After use, turn off the gas supply, allow the torch head to cool, and store it safely according to safety guidelines.

Usage recommendations

Use appropriate personal protective equipment, such as heat-resistant gloves and eye protection. Ensure adequate ventilation and keep flammable materials away from the work area. Check compatibility between the torch head and gas canister before each use and follow local safety regulations when working with open flames.