• A reducer (or transition) is a key fitting in spiral duct systems used to change the duct size.

• This fitting allows the connection of ducts with different diameters or dimensions and plays a crucial role in spiral duct networks.

Features and Advantages

• Compatible with round spiral and rectangular ducts

• Maintains uniform airflow and minimizes pressure drop

• Manufactured from galvanized steel, aluminum, or stainless steel

• Easy installation with precise connection to ducts

• Can be designed with an optimized internal radius to reduce noise and pressure loss

Applications

• Used in HVAC and industrial ventilation systems

• Suitable for connecting ducts of different sizes in spiral duct networks

• Applied in complex and pre-fabricated duct layouts