250 mm Air duct Extractor fan Inline fan with Timer TT Silent Exhaust air fan
Inline fan TT Silent M 250 T up to 1330 m³/h. Item number: TT Silent M 250 T. - TT Silent M 250 T -. Nominal size: 250 mm. Revolutions per minute: 2495. 50mm mineral wool layer for sound and heat insulation.