Description
Range of single inlet direct driven low pressure forward curved centrifugal fans manufactured from galvanised sheet steel and protected against corrosion. Internally lined with 7 mm thickness of melamine acoustic foam insulation (M1).
All models incorporate F400-120 rated motors approved to operate continuously (S1) and in emergency situations (S2).
Motors
All motors are IP55, class H insulation.
Available, depending upon the model, with three phase motors in 4 or 6 poles.
Electrical suply:Three phase230/400V-50Hz, up to 3 kW.
400V-50Hz, for higher motor powers.
(See characteristichs chart)
On request
Two speed motors.
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Approved motor S1 and S2
All models incorporate F400-120 rated motors approved to operate continuously (S1) and in emergency situations (S2). -
Impeller dynamically balanced
Impeller dynamically balanced, according to ISO 1940 standard, providing vibration free operation. -
Low noise level
Acoustic insulation of 7 mm thickness flame retardant (M1) melamine foam reducing the noise level significantly. -
Easy to install
The cabinets have fixing points on the corners easing the installation either on the floor or ceiling. -
Flexible coupling at the discharge and inlet
To reduce vibration and noise transmissions to the installations.
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