Rothenberger - Bulb auger 16 mm, 28 mm (length 500 mm) - 72158

Professional Bulb Former for Plumbing Installations

The Rothenberger 72158 Bulb Former is a professional tool specifically designed for creating precise bends in 16 mm and 28 mm copper pipes. With a length of 500 mm, this tool allows for cold bending without deformation or kinking, maintaining an unaltered flow within the pipe. The unique bulb shape evenly distributes pressure during the bending operation, preventing crushing and ensuring professional results in every situation.

Technical Characteristics and Materials

Made from high-quality steel, the Rothenberger 72158 former offers exceptional wear resistance and durability over time, even with intensive use. The ergonomic handle design ensures a firm and comfortable grip, reducing fatigue during prolonged operations. The corrosion-resistant surface finish protects the tool from external agents, extending its lifespan even in difficult working environments.

This tool is used in numerous professional contexts and represents an ideal solution for:

• Installation of domestic and industrial plumbing systems
• Creation of heating systems
• Assembly of air conditioning systems
• Creation of refrigeration circuits
• Installation of gas systems
• Maintenance and repair of existing pipes

Operational Advantages

The Rothenberger bulb former offers numerous benefits that make it an indispensable tool for professionals in the sector:

• Dual size (16 mm and 28 mm) allows working on pipes of different diameters with a single tool
• 500 mm length guarantees optimal leverage for effortless bending
• Precision in bends reduces the risk of errors and the need for rework
• Compatibility with standard copper pipes used in modern systems
• Reduced installation times compared to other bending methods
• Elimination of the need for additional fittings, resulting in cost savings

Instructions for Optimal Use

To achieve the best results with the Rothenberger 72158 bulb former, it is advisable to follow a few simple steps. First, ensure the pipe is clean and free of dents before proceeding with bending. Fully insert the former into the pipe up to the desired bending point, then apply gradual and constant pressure, avoiding sudden movements that could compromise the quality of the bend. For larger radius bends, it is recommended to proceed in stages, making small progressive bends until the desired angle is reached.

Maintenance and Storage

To preserve the efficiency of the Rothenberger bulb former over time, minimal maintenance is sufficient. After use, thoroughly clean the tool of any residue and store it in a dry environment. Periodically, apply a light layer of protective oil to the metal surface to prevent oxidation. With these simple precautions, the former will maintain its performance for years, representing a lasting investment for every plumbing professional.