Rothenberger - Standard expander head 38x1.6=1.1/2" - 11038

Features of the Rothenberger 38x1.6=1.1/2 Standard Expander Head

The Rothenberger 38x1.6=1.1/2 standard expander head (item code 11038) is a professional accessory designed for precise work on copper, brass, and aluminum pipes with a diameter of 38 mm and a thickness of 1.6 mm (equivalent to 1.1/2 inches). This component is part of the renowned Rothenberger plumbing tool line, a German company with over 70 years of experience in the professional tools sector.

Technical Specifications

The 11038 expander head has the following technical characteristics:

• Diameter: 38 mm (1.1/2 inches)
• Compatible pipe thickness: 1.6 mm
• Material: special hardened steel to ensure strength and durability
• Surface finish: anti-corrosion treatment
• Compatibility: fits Rothenberger manual and electric expanders
• Weight: approximately 0.3 kg
• Production: manufactured according to German quality standards

Practical Applications

This expander head is used in numerous professional contexts:

• Installation of residential and commercial plumbing systems
• Construction of heating systems
• Installation of air conditioning systems
• Maintenance and repair of existing pipelines
• Creation of solderless joints
• Building renovation work

Operational Advantages

Using the Rothenberger 38x1.6=1.1/2 expander head offers numerous benefits:

• Precise and uniform pipe expansion
• Reduced processing times compared to traditional methods
• Creation of reliable and durable joints
• Elimination of the need for additional fittings in many applications
• Decreased risk of leaks in connections
• Long-term economic savings due to reduced material requirements

Compatibility with Rothenberger Systems

The 11038 head is designed to integrate seamlessly with the entire Rothenberger tool ecosystem. It is compatible with standard series manual expanders and electric expanders, ensuring versatility of use based on the professional's specific needs. This interchangeability allows for optimizing investment in equipment, enabling gradual expansion of one's toolset.

Maintenance and Durability

To ensure optimal performance and extend the lifespan of the expander head, regular maintenance is recommended:

• Cleaning after each use to remove material residues
• Light lubrication of moving parts with specific oil
• Storage in a dry environment to prevent oxidation
• Periodic checking for wear to maintain processing precision
• Exclusive use on materials and diameters indicated by the manufacturer

Safety and Compliance

The Rothenberger 11038 expander head is manufactured in compliance with European standards for hand tool safety. The materials used are selected to ensure mechanical strength and safety during use. The ergonomic design reduces the effort required during expansion operations, helping to prevent fatigue and potential injuries during prolonged use.