Rothenberger - Standard expander head 3/4"x1.2mm - 11055

Features of the Rothenberger 11055 Standard Expander Head

The standard 3/4x1.2mm expander head (item number 11055) by Rothenberger is a professional component designed to ensure precise and reliable expansions in piping systems. Made with high-quality materials, this head is specifically calibrated for pipes with an outer diameter of 3/4 inch and a thickness of 1.2 millimeters. Its robust construction ensures a long lifespan even under intensive use, while its precision engineering allows for perfect joints without the risk of leaks.

Professional Applications

This expander head is used in numerous professional contexts within the plumbing and heating sectors. It is particularly suitable for:

• Installation of heating systems
• Creation of residential and commercial plumbing systems
• Repairs and maintenance of existing piping
• Renovation work requiring system modifications
• Installation of air conditioning systems

Technical and Operational Advantages

Working with the Rothenberger 11055 expander head offers numerous benefits:

• Uniform and controlled expansion that guarantees secure joints
• Compatibility with Rothenberger expansion systems, for perfect integration with tools already in use
• Significant reduction in working time thanks to the component's precision
• Reduced risk of errors during jointing operations
• Greater reliability of connections made, resulting in fewer corrective interventions

Detailed Technical Specifications

The 11055 expander head has the following specifications:

• Nominal diameter: 3/4 inches
• Compatible thickness: 1.2 mm
• Material: special heat-treated steel to ensure strength and durability
• Surface finish: anti-corrosion treatment to extend the component's lifespan
• Compatibility: designed to work with manual and electric expanders in the Rothenberger range

Instructions for Optimal Use

To achieve the best results with the Rothenberger 11055 expander head, it is advisable to:

• Always check compatibility with the pipe material to be expanded
• Ensure the pipe is cut perpendicularly and free of burrs
• Apply a thin layer of specific lubricant to the head before use
• Perform expansion with gradual and controlled movements
• Regularly inspect the head for any signs of wear

Maintenance and Storage

Proper maintenance of the expander head will ensure optimal performance over time. It is recommended to:

• Thoroughly clean the head after each use, removing any residue
• Periodically apply an anti-rust product to metallic surfaces
• Store the component in a dry environment, preferably in its original case
• Avoid bumps or drops that could compromise the tool's precision
• Periodically check the head's alignment and calibration