Helps ensure that the total pressure does not exceed the capacity of the air handling unit (AHU).
By accurately sizing fans, you prevent over-pressurizing the system, which wastes energy. duct fitting loss calculator
By calculating both straight duct friction loss and fitting loss, they provide the total static pressure needed for proper duct design. Key Data Used in Calculations Helps ensure that the total pressure does not
Specifically identifying if it's a 90-degree elbow, a tee, or a reducing transition. Why You Should Use One you prevent over-pressurizing the system