Rothenberger - Expander head 42x1.5mm standard ROLOCK - 12442
€228,79 iva inclusa
2-4 business days
Free shipping with minimum order of €500
- Description
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Characteristics of the Rothenberger 42x1.5mm Expander Head
The Rothenberger 42x1.5mm expander head (item code 12442) is an essential component of the ROLOCK line, specifically designed for HVAC professionals who require reliable tools for pipe installations. This accessory has been developed to ensure precise and uniform expansions on copper, aluminum, and soft steel pipes with a diameter of 42 mm and a thickness of 1.5 mm. The head is made of special high-strength steel, subjected to heat treatments that guarantee its durability and consistent performance even after repeated use.
Professional Applications
This expander head is used in numerous professional contexts:
- Installation of residential and commercial plumbing systems
- Construction of heating and air conditioning systems
- Maintenance and repair of industrial pipelines
- Installation of fire suppression systems
- Gas distribution systems (where permitted by regulations)
Technical and Operational Advantages
Working with the 42x1.5mm expander head offers numerous benefits:
- Uniform and precise expansion guaranteeing secure and durable joints
- Optimized geometry to reduce effort during the expansion operation
- Treated surface to minimize friction and prevent material adhesion
- Clear markings for immediate size identification
- Compatibility with manual and electric expanders from the ROLOCK line
- Reduced working times thanks to ease of use
Detailed Technical Specifications
The head features technical specifications that ensure its reliability:
- Expansion diameter: 42 mm
- Compatible pipe thickness: 1.5 mm
- Material: special heat-treated steel
- Surface finish: anti-wear treatment
- Attachment system: compatible with ROLOCK standard
- Weight: optimized to balance robustness and handling
Tool Maintenance and Care
To maintain the expander head in optimal condition, it is advisable to:
- Regularly clean the surface from processing residues
- Apply a light layer of specific lubricant before use
- Store in a dry environment, preferably in the original case
- Periodically check for absence of deformation or signs of wear
- Replace the head when signs of deterioration are noticed that could compromise the quality of work
Compliance and Quality Standards
Like all Rothenberger products, this expander head is manufactured according to rigorous quality standards. It complies with European regulations for professional tools and undergoes quality controls throughout all production phases. This ensures consistent and reliable performance, essential for carrying out professional installations that comply with the technical regulations of the plumbing and HVAC sector.