• A cross is a commonly used fitting in spiral duct networks for splitting or combining airflow between multiple paths.

• A reducing cross is used when the inlet and outlet diameters or dimensions differ, allowing the connection of ducts of different sizes.

Branch Angles

• Crosses and reducing crosses can be designed with various branch angles, such as 90°, 45°, and 30°, depending on project requirements and system design.

Features and Advantages

• Enables airflow splitting or combining with minimal pressure drop

• Compatible with round spiral and rectangular ducts

• Manufactured from galvanized steel, aluminum, or stainless steel

• Easy installation with precise connection to ducts

• Suitable for complex and pre-fabricated duct networks

Applications

• Used in HVAC, industrial, and air conditioning systems

• Suitable for splitting airflow into different paths or combining flows

• Applied in advanced spiral duct networks