Yurtfan technical calculation centre
Fan, duct and ventilation calculators.
Work out the first dimensions of your project from just a few values: fan motor power, dust collection duct diameter and ventilation airflow. The results are for preliminary sizing; our engineers make the final selection using your project data.
- Free
- No registration required
- Fan selection by total pressure
- Live 3D view
Calculation tools
What would you like to calculate?
Fan motor power calculation
Find the fan shaft power and the standard motor to select from the airflow and total pressure.
Calculate →Dust collection duct calculation
Find the duct diameter for the conveying velocity, the pressure loss and the total pressure the fan must deliver.
Calculate →Ventilation calculation
Calculate the required ventilation airflow from the room volume, air changes per hour and heat load.
Calculate →Fan selection centre
Find the right Yurtfan fan model for your airflow and pressure on its performance curve.
Find a model ↗Calculation sequence
In what order is a ventilation or dust collection line calculated?
The tools pass values to one another: the result of the duct calculation fills in the fan motor power calculation automatically.
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01
Determine the airflow
In general ventilation the airflow is set by the room volume and the air changes per hour; in dust collection, by the requirement of the extraction points.
Ventilation calculation → -
02
Size the duct
The duct diameter is chosen for the conveying velocity; duct and equipment losses are added up to give the total pressure of the fan.
Duct calculation → -
03
Select the motor
The fan shaft power is calculated from the airflow and total pressure; the next standard motor size up is selected.
Fan motor power calculation →
Leave the calculation to our engineers.
Send us your airflow, dust type and plant layout; we will size the fan, filter and duct line together and prepare your quotation.