Rothenberger - Expander Head 35x2mm=1.3/8" S-type - 11335

Rothenberger Expander Head 35x2mm (1.3/8) - Type S

The Rothenberger 11335 expander head is a professional accessory specifically designed for processing copper, aluminum, and soft steel pipes with a diameter of 35x2mm (equivalent to 1.3/8 inches). This Type S component integrates perfectly with Rothenberger expanders, ensuring precise and reliable results in pipe expansion operations.

Technical Characteristics

This head is made from high-quality materials that ensure wear resistance and durability over time, even with intensive use. Its robust structure is designed to withstand the pressures required during the expansion process, while maintaining the dimensional precision needed for perfectly sealed connections.

• Diameter: 35x2mm (1.3/8 inches)
• Model: Type S
• Product code: 11335
• Compatible with Rothenberger S-series expanders
• Material: Special heat-treated steel
• Surface finish: Anti-wear treatment

Practical Applications

The 35x2mm expander head is particularly suitable for professional plumbing work, installation of heating systems, air conditioning, and refrigeration systems. It allows for the creation of precise connections between pipes of the same diameter, facilitating solderless joints or those with reduced soldering material. It is essential when it is necessary to expand the end of a pipe to insert a fitting or another pipe of the same outer diameter.

Operational Advantages

Using the Rothenberger 11335 head offers numerous benefits to professional operators in the plumbing and HVAC sector. The precision of workmanship ensures perfectly sealed joints, reducing the risk of future leaks. The ergonomic design facilitates positioning and use even in confined or hard-to-reach spaces.

• Uniform and controlled pipe expansion
• Reduced processing times compared to other joining methods
• Minimization of material waste
• More secure and durable connections
• Compatibility with international piping standards

Maintenance and Care

To maintain the efficiency of the expander head over time, regular cleaning is recommended after each use, removing any material or lubricant residue. It is important to store the accessory in a dry environment protected from accidental impacts. A thin layer of protective oil can be applied to metallic surfaces to prevent oxidation during prolonged periods of disuse.

Compatibility with Rothenberger Systems

The 11335 head integrates perfectly with Rothenberger's Type S manual and electric expanders, ensuring maximum operational efficiency. This accessory is a fundamental component in the equipment kit for professionals who need reliable solutions for processing medium-to-large diameter pipes.

Thanks to its precise construction and the quality of the materials used, this expander head ensures professional results in every application, helping to create state-of-the-art systems with secure and durable connections over time, meeting the highest standards in the hydronic and sanitary sector.