Low profile "Mixed-flow" fans with sound-absorbent insulation. Extremely quiet.
Certified of Approval Noise Abatement Society
(TD-350, TD-500, TD-800 and TD-1000 models).
Manufactured in plastic material, with a specifically designed internal skin to direct the sound waves in the right angle for them to be captured by the sound-absorbent material (1). Fitted with rubber gaskets on the inlet and outlet to absorb vibrations, a body that can be dismantled.
Connection box can be rotated 360Ί, to facilitate easy connection of the power cable.