REHAU RAUTITAN guide bend 20/90° (model 11388911002) for 20 mm pipe, 90-degree directional elbow

REHAU RAUTITAN guide bend 20/90° is a directional elbow engineered for use with 20 mm RAUTITAN piping to achieve a precise 90-degree change of direction. The component is intended for plumbing and central heating systems where controlled pipe routing is needed in confined or complex installations. Designed to integrate with RAUTITAN systems, the guide bend supports reliable, repeatable bends while maintaining flow characteristics suitable for potable water and heating circuits.

Advantages

The guide bend enables accurate, consistent 90° bends without kinking the pipe, reducing the need for additional fittings and ensuring stable hydraulic performance. Its compatibility with 20 mm RAUTITAN pipe simplifies installation planning and helps maintain system integrity in both potable water and central heating applications. The compact form factor aids in space-saving layouts and provides predictable geometry for insulation and clamping.

Suitable for

• Routing 20 mm RAUTITAN pipes in domestic and commercial plumbing systems
• Forming 90° directional changes in central heating circuits
• Installations with limited space where controlled bends are required
• Potable water supply lines where compliance with material compatibility is required

Key specifications

• Intended pipe diameter: 20 mm
• Angle of bend: 90 degrees
• Application: potable water and central heating systems
• Compatibility: RAUTITAN piping systems for 20 mm tubes
• Function: directional elbow / guide bend for controlled bending

How to use

Position the RAUTITAN guide bend at the desired location on the 20 mm pipe and follow the RAUTITAN system installation instructions for bending and securing pipes. Ensure the pipe is inserted correctly and the bend is aligned with the intended routing. Use appropriate tools and clamping fixtures as recommended by the RAUTITAN installation guide to prevent movement during heating or joining processes. Verify alignment and clearance for insulation and fittings before completing the installation.

Usage recommendations

Prioritize following manufacturer instructions for temperature-controlled bending and joining methods specific to RAUTITAN systems. Check that the guide bend is used only with compatible 20 mm RAUTITAN pipe and that installation complies with local plumbing and heating codes. For optimal long-term performance, avoid excessive mechanical loads at the bend and allow sufficient space for insulation and servicing.