Réduction 200/125 symétrique galvanisée avec joint RSOCU200125

Application in ventilation and air conditioning installations

This component connects ducts with a diameter of 200 mm to pipes with a diameter of 125 mm, which is crucial for transitions between different sections of the installation. Thanks to its symmetrical design and the presence of a factory-installed gasket, installation is quick and does not require additional sealing materials. The product is suitable for mechanical ventilation, heat recovery, and air conditioning systems, directly connecting SPIRO, FLEX, ALUFLEX, or SONODUCT pipes. The galvanized steel coating ensures corrosion resistance under typical operating conditions, while the EPDM rubber gasket guarantees airtightness of the joint.

Key features and compliance with standards

An important aspect of this component is its full compliance with current legal requirements. It bears the "B" mark, making it an essential component in smoke extraction and ventilation systems after June 30, 2019. Sealing class D indicates that the product meets basic requirements for low-pressure systems, ensuring no uncontrolled air leaks at the connection point.

It is worth noting the material of construction – galvanized steel effectively protects against corrosion in harsh atmospheric conditions. The joint is additionally sealed with EPDM rubber (RCPL), which flexibly adapts to the pipe surfaces, eliminating the risk of leaks. Such a design ensures compatibility with popular round duct systems, such as THERMOFLEX or SPIRO. Regardless of the application, possessing the "B" mark is crucial, as it is a legal requirement for new ventilation and smoke extraction installations.

Ready for installation and practical application

This component is ready for immediate installation in ventilation systems, eliminating the need for additional work when connecting pipes of different diameters. Its simple construction and solid workmanship make it a standard solution used by installers during the modernization or construction of new ventilation systems. The reducer with dimensions 200/125 mm allows for smooth transitions between sections with different flow capacities, maintaining continuous airflow thanks to precisely matched diameters and an EPDM rubber gasket.