Equipment & Flex · Transitions & Reducers
Equipment discharge transition
Rectangular/round — Fan/AHU outlet
ConnectionFlanged/flexible connector
SupportIndependent structure support
How to install it
- 1
Use manufacturer outlet dimensions
- 2
provide straight section where required
- 3
support transition independently
- 4
install flexible connector if specified
- 5
avoid abrupt turn directly at discharge.
Quality check
- Equipment not carrying duct weight
- connector not stretched
- airflow path smooth
Stop and verify
Stop if transition creates fan system effect or blocks service