An elbow is a commonly used fitting in spiral duct systems designed to change the airflow direction.
Elbows can be used in round spiral ducts and rectangular ducts and are manufactured in various angles: 90°, 60°, 45°, and 30°.
Changes airflow direction with minimal pressure drop
Available in various sizes and angles according to project requirements
Compatible with round spiral and rectangular ducts
Manufactured from galvanized steel, aluminum, or stainless steel
Long-radius elbows can be used to reduce noise and further minimize pressure drop
Used in HVAC systems
Suitable for air, smoke, or steam ducts
Applied in industrial and building duct networks to adapt to duct routing