Geberit Mapress C-Stahl transition fitting PN10/16 d88.9 23760

Geberit Mapress C-Stahl Transition Flange – Weld-Free Connection for Steel Installations

The Geberit Mapress C-Stahl transition flange DN80/88.9 is a component of the Mapress system, designed for connecting steel pipes in water, heating, and industrial installations. It enables a secure connection between a steel pipe and a flange fitting, ensuring leak-tightness and long-term durability without the need for welding. Manufactured from high-quality steel with a zinc-coated surface, it guarantees excellent corrosion resistance and extended service life.

Design and Application

This transition flange connects a pipe with an outer diameter of 88.9 mm to a flange with a nominal diameter DN80. Its design based on the Mapress crimping technology ensures fast and safe installation, minimizing system downtime. Ideal for use in heating systems, domestic hot water systems, and industrial installations. Thanks to the CIIR seals, the connection remains leak-tight even under varying operating conditions.

Benefits for Installer and User

• Fast Installation: The Mapress crimping technology eliminates the need for welding, reducing installation time and labor costs.
• High Leak-Tightness: CIIR seals provide reliable sealing, minimizing the risk of leaks.
• Durability and Corrosion Resistance: Made from St 34.2 steel (1.0034) with a zinc-coated surface, ensuring long-term corrosion resistance and service life.
• Safety: The crimping indicator allows visual verification of proper connection — an improperly crimped joint is leaky and easily detectable during pressure testing.
• Versatility: Suitable for use in various types of installations — water, heating, and industrial systems.
• Easy Identification: Dimension markings on the crimping indicator simplify element identification during installation and servicing.
• Contamination Protection: Protective cap prevents dirt from entering the fitting during transport and storage.
• Compliance with Standards: The product meets industry standards, ensuring safety and reliability.

This flange is factory-capped to provide additional protection against mechanical damage and contamination during transport and storage. Its simple design and high manufacturing quality make it an indispensable component in professional steel installations.