Reducer

BIC Rectangular Transition – Efficient Connection Between Different-Sized Ducts

The BIC rectangular transition is an essential component in ventilation systems, designed to ensure efficient and smooth airflow between rectangular ducts of different sizes. This product is especially useful in scenarios where ducts with varying cross-sections need to be connected without compromising system functionality or airflow performance.

• The transition is equipped with flanges on both ends, ensuring a secure and stable connection to ducts or other components of the ventilation system.

• Flanges are available in various standards: Flange 20, 30, 40, or Z profile, allowing adaptability to different installation conditions and system requirements.

• The length of the rectangular transition can be customized based on system specifications, providing flexibility and easy integration into the duct network.

• In addition to standard sizes, BIC offers transitions custom-made to order. These include:

  • Centrical transitions, where the smaller and larger cross-sections are aligned symmetrically.

  • Eccentric transitions, where the smaller cross-section is offset in relation to the larger one.

• BIC rectangular transitions are made from high-quality DX51D galvanized sheet steel, with a 275 g/m² zinc coating, ensuring excellent corrosion resistance and long-term durability.

• Thanks to high-grade materials and precise manufacturing, the transitions ensure reliable airflow management and a strong connection to other ventilation system components.

• The transitions are fastened using Gebhardt-Stahl flanges, known for their strength and durability:

  • Flange 20: for connection widths up to 1500 mm

  • Flange 30: for widths from 1500 mm to 2000 mm

  • Flange 40: for widths greater than 2000 mm

  • Z-profile: an alternative connection method for special system configurations

• Versatility: Suitable for connecting rectangular ducts of various sizes and configurations

• Customization: Available in centrical or eccentric versions based on project needs

• Durable construction: Made from galvanized steel for high resistance to corrosion and mechanical impact

• Flexible connection options: Multiple flange types for compatibility with various mounting conditions

• Airflow efficiency: Optimized shape ensures smooth airflow with minimal pressure loss

BIC rectangular transitions offer a solution that combines functionality, adaptability, and reliability, ensuring efficient airflow and long-lasting system performance. These transitions are suitable for both standard installations and complex, custom-designed ventilation configurations.