Rothenberger - Standard expander head ROLOCK 32x1.5mm - 12432

Features of the Rothenberger 32x1.5mm Expander Head

The Rothenberger 32x1.5mm expander head (item code 12432) is an essential component of the ROLOCK line, specifically designed for professional work on copper, aluminum, and soft steel pipes. This precision tool allows the expansion of pipes with an external diameter of 32 mm and a thickness of 1.5 mm, ensuring perfect and long-lasting joints. Made of special hardened steel, the head offers exceptional resistance to intensive use and maintains its characteristics even after numerous work cycles.

Technical Specifications

The Rothenberger 32x1.5mm expander head stands out for its advanced technical specifications that guarantee optimal performance in every working situation:

• External pipe diameter: 32 mm
• Pipe thickness: 1.5 mm
• Material: special high-strength hardened steel
• Compatibility: ROLOCK Rothenberger systems
• Surface finish: anti-corrosion treatment
• Weight: approximately 180 grams
• Processing precision: tolerance +/- 0.05 mm

Professional Applications

This tool is used in numerous professional sectors where maximum precision is required in pipe joints:

• Residential and commercial plumbing systems
• Heating and air conditioning systems
• Industrial and process plants
• Gas distribution networks (with compatible materials)
• Fire protection systems
• Solar thermal systems

Operational Advantages

The use of the Rothenberger 32x1.5mm expander head offers numerous benefits that result in greater efficiency and quality of work:

• Uniform and precise pipe expansion for perfectly sealed joints
• Significant reduction in installation times compared to traditional methods
• Elimination of the need for additional fittings, resulting in cost savings
• Greater mechanical resistance of the completed joint
• Lower risk of leaks over time thanks to perfect material adhesion
• Compatibility with major international piping standards

Integration into the ROLOCK System

The 32x1.5mm expander head integrates perfectly into Rothenberger's modular ROLOCK system, allowing operators to have a complete solution for professional pipe processing. It is compatible with manual and electric expanders in the range, offering maximum operational versatility. The quick-release system allows the head to be replaced in seconds, optimizing working times on construction sites where it is necessary to work on pipes of different diameters.

Maintenance and Durability

To ensure consistent performance over time, the expander head requires minimal maintenance. It is sufficient to keep it clean from residues and periodically lubricate it with specific tool oil. The anti-corrosion surface treatment effectively protects the metal even in humid working environments or those exposed to atmospheric agents. With proper maintenance, this professional tool guarantees thousands of expansion cycles while maintaining its original precision, thus representing a lasting investment for professionals and companies in the heating and plumbing sector.