Rothenberger - Chain scraper with barbs and 2 chains (22/50 mm) - 72278

Rothenberger Chain Scraper: Efficiency and Precision in Pipe Cleaning Operations

The Rothenberger 72278 chain scraper is a professional tool specifically designed for the internal and external cleaning of copper, brass, and other non-ferrous pipes. Equipped with hooks but without a ring, this device includes two different sized chains (22 mm and 50 mm) to adapt to various pipe diameters, ensuring versatility in different work situations.

Technical Characteristics

This professional scraper is characterized by a robust, high-quality steel structure, designed to withstand intensive use on construction sites. The included 22 mm and 50 mm chains are made of wear-resistant material and allow operation on pipes of varying diameters. The hooked system ensures a firm grip during use, while the absence of a ring allows for greater maneuverability in confined spaces.

Practical Applications

The Rothenberger chain scraper is used in numerous professional contexts:

• Preparation of copper pipes before soldering or brazing
• Removal of oxidation, scale, and residues from external pipe surfaces
• Thorough cleaning of pipe ends to ensure perfect joints
• Maintenance of existing hydraulic systems
• Renovation work on deteriorated piping
• Surface preparation for sealant or adhesive applications

Operational Advantages

Using the Rothenberger 72278 chain scraper offers numerous benefits:

• Superior efficiency compared to traditional manual methods
• Uniform and professional results in less time
• Versatility thanks to the two included chains of different sizes
• Precise cleaning without damaging the underlying material
• Optimized ergonomics to reduce fatigue during prolonged use
• Long-lasting due to robust construction and quality materials

Instructions for Optimal Use

To achieve the best results with the Rothenberger scraper, it is advisable to wrap the chain around the pipe to be cleaned, ensuring that the hooks grip correctly. Then, make alternating rotating movements, applying moderate and constant pressure. For smaller diameter pipes, use the 22 mm chain, while for larger sizes, the 50 mm chain is recommended. After use, thoroughly clean the chains to remove residues and debris, thus extending their useful life.

Maintenance and Storage

The Rothenberger chain scraper requires minimal maintenance. It is recommended to clean the chains after each use, removing any material residues. Periodically check the condition of the hooks and chains, replacing worn parts when necessary. Store the tool in a dry environment, preferably in its original packaging or a protective case, to prevent accidental damage and maintain its efficiency over time.

Compatibility and Accessories

The 72278 scraper is compatible with the entire range of Rothenberger pipe processing products. The included chains (22 mm and 50 mm) can be replaced in case of wear with original Rothenberger spare parts, always guaranteeing optimal performance. The tool integrates perfectly into professional kits for plumbers and HVAC installers, completing the necessary equipment for quality interventions.