'Inline duct fans' are installed in air ducts of straight-form.
Features of inline duct fans
'Inline duct fans' are connected directly to a shaft of motors.
They don't have 'V' formed belts or 'V' formed pulleys.
Therefore it is not necessary to maintenance for these machine.
Usually, the capacity range of 'Inline duct fans' is small (up to 2.2kW).