Fan Selection Tool

Enter the airflow and pressure your system needs. We list the standard axial fans that reach that duty, closest match first, each with a printable datasheet.

Your requirements

Airflow

Pressure

Static Total

Static pressure is the usual figure for duct systems. Leave empty for free-blowing duty.

Installation

Any In duct Wall-mounted

Limits (optional)

Max. fan size

Max. speed

Max. motor power,
kW

Max. sound power,
dB(A)

Matching fans

We draw a system curve through your requirement (pressure rising with the square of airflow) and read where it meets each fan's performance curve. A fan qualifies when that point lies in its recommended range, delivers at least your airflow and stays within the motor rating. Air density 1.2 kg/m³, 20 °C.