Range of direct-drive rectangular in-line fans designed for smoke extraction in fire conditions and certified F400 120 (CE marked).
All models are suitable for air stream temperature up to 80ºC.
The casings are manufactured from high grade robust galvanised sheet steel.
Due to the flexible design and configuration the ILHT units can be installed in any position both horizontal or vertical. All fans incorporate a centrifugal backward curved impeller manufactured from galvanized sheet steel.
Available, depending upon the model, with three phase motors in 4, 6, 8, 4/6, 4/8, 6/8 or 6/12 poles.
All the motors are IP55, Class F insulation.
Electrical supply:
Three phase 230/ 400V-50Hz, 1-speed motors.
Three phase 400V-50Hz, 2-speed motors.
On request Single phase motors.
Speed controllable motor by voltage.
Double thickness (double skin) panels internally lined with sound and thermal fibre glass insulation (25 mm).