Range of single inlet direct drive centrifugal fans designed for smoke extraction in fire conditions and certified F400-120 (CE marked) and suitable for the continuous extraction of air stream up to 300ºC.
All casings are manufactured from electro-welded sheet steel protected against corrosion by grey epoxy-polyester paint coating.
All models incorporate forward curved centrifugal impellers manufactured from galvanised sheet steel.
Available, depending upon the model, with single or three phase motors in 4 or 6 poles.
All casings are manufactured from electro-welded sheet steel protected against corrosion by grey epoxy-polyester paint coating.
All models incorporate forward curved centrifugal impellers manufactured from galvanised sheet steel.
Available, depending upon the model, with single or three phase motors in 4 or 6 poles.
Motors
All motors are IP55, class F.
Electrical supply:
-Three phase 230/400V-50Hz up to 3kW.
-Three phase 400V-50Hz, for higher power motors.
(See characteristics chart).
Additional Information
The scroll can be orientated in 8 different positions as per the table below.
Standard supplied position: LG 270.
On request
Fan supplied in RD position.
Fan fitted with 2-speed motor.
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Standard motor with cooling wheel
Motor heat removal system ensures extraction of high temperature air stream. -
Impellers dynamically balanced
Forward curved centrifugal impellers dynamically balanced according to ISO 1940 standard, providing vibration free Operation.
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