Double flanged fitting FF DN100x500, PN10, for water, GJL-grey cast iron 44.260.100.500

Universal element for plumbing installations

Double flange socket FF DN100x500 is an indispensable element in the construction and modernization of water supply networks. It is used to connect pipes and install fittings, providing a tight and durable connection. Made of gray cast iron (GJL) or ductile cast iron (GJS), it guarantees corrosion resistance and long-term operation, even in harsh conditions. Thanks to its construction, this socket is ideal for both professional installers and end-users looking for a reliable solution.

Construction and application

The double flange socket FF is characterized by two flanges allowing for easy and secure installation with screws. The designation "FF" indicates a face-to-face connection, which ensures high tightness. The length of 500 mm allows for flexible adaptation to specific installation conditions. This product is used in drinking water installations and other chemically inert liquids, where high durability and pressure resistance are required. This is particularly important in water distribution systems, where the reliability of connections is crucial for safety and continuity of supply.

Key features and benefits

• Durable material: Made of gray cast iron (GJL) or ductile cast iron (GJS) provides high resistance to mechanical damage and corrosion, which translates into a long product life.
• Wide application: Ideal for water supply installations, drinking water and other chemically inert liquids.
• Easy installation: The two-flange design allows for quick and secure installation with standard screws.
• Tight connection: Face-to-face (FF) connection type guarantees high tightness, minimizing the risk of leaks.
• Compliance with standards: Meets the requirements of PN-EN 1092-2 standard, which confirms its quality and safety of use.
• Anti-corrosion coating: Covered with epoxy powder paint RAL 5005 provides additional protection against corrosion and an aesthetic appearance. Coating thickness min. 80µm for GJL and min 250µm for GJS further increases resistance to external factors.
• Working pressure: Designed to operate at PN10/PN16 pressure, ensuring safety in various operating conditions.
• Operating temperature: Maximum operating temperature up to 40°C for water – typical range for water supply installations.