90° Ventilation Bend with Rounded Outer Curve by VSP

The 90° ventilation elbow is used to change airflow direction in rectangular duct systems.
Its rounded outer curve design ensures smoother airflow and helps reduce turbulence in the ventilation system.

If the side dimension “a” exceeds 400 mm, the elbow is reinforced with an internal guide to increase strength and stability.
If the bend angle is 45° or less, the guide is not included by design.

This elbow is suitable for supply and exhaust ventilation systems in residential, commercial, and industrial buildings.