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  1. Home
  2. Products
  3. Centrifugal fans
  4. Self-regulating centrifugal fans
  5. Centrifugal fan DRAE / DRAD (auto)
Index
Air curtains

Air curtains

Air purifier and disinfection units

Air purifier and disinfection units

Air Handling Units

Air Handling Units

Heat recovery units

Heat recovery units

Ventilation units

Ventilation units

Fan heaters

Fan heaters

Axial fans

Axial fans

Radial fans

Radial fans

Centrifugal fans

Centrifugal fans

In line fans

In line fans

Exhaust fans units

Exhaust fans units

Cross-flow fans

Cross-flow fans

Filters and filter units

Filters and filter units

Dampers and shutters

Dampers and shutters

Rotary actuators

Rotary actuators

Controllers

Controllers

Pressure switches and sensors

Pressure switches and sensors

Centrifugal fan DRAE / DRAD (auto)

Centrifugal fan DRAE / DRAD (auto)


  • The speed is automatically adaptable to pressure variations of the system (gliding characteristic)
  • External rotor motor protected through thermal contact
  • Variable speed 0-100% through electronic controller or transformer
  • Forward curved impellers balanced statically and dinamically according ISO 1940
  • Extremelly low noise level
  • Specially indicated for bag filters equipments and laminar flow installations
Datasheet

 Request more information
Model
Tension
V (50 Hz)
Current fans
A
Power fans
kW
Speed
rpm
Air Flow
m³/h
Maximum Pressure
Pa
DRAD 240-43x400V10,4711502000390
DRAD 249-43x400V1,40,712202700440
DRAD 249-4L3x400V2,051,0811404400420
DRAD 251-43x400V1,50,7512102900530
DRAD 251-4L3x400V2,051,0811304500510
DRAD 279-43x400V3,451,811805900590
DRAD 281-43x400V3,61,911406700640
DRAD 282-43x400V3,1210906400650
DRAD 314-43x400V4,62,811857600750
DRAD 316-43x400V3,92,410505500790
DRAD 316-4L IP103x400V74,410909300900
DRAD 356-43x400V6,94,2123094001050
DRAD 356-4K3x400V5,23,2102081001000
DRAE 181-41x230V0,850,1911101100230
DRAE 181-4L1x230V1,20,2811101550240
DRAE 195-41x230V1,40,310201850280
DRAE 195-4A1x230V1,70,4111702150280
DRAE 195-4L1x230V1,80,4211402350300
DRAE 240-41x230V2,20,59502000380
DRAE 240-4L1x230V3,10,689502400380
DRAE 249-41x230V3,40,8211002700430
DRAE 249-4K1x230V2,950,659602500410
DRAE 249-4L1x230V4,55111104000410
DRAE 251-41x230V3,50,811603100490
DRAE 251-4K1x230V2,90,648903000460
DRAE 251-4L1x230V51,1711704400500
DRAE 279-41x230V6,51,5511104500580
DRAE 281-41x230V6,51,5511104700620
DRAE 282-41x230V7,71,912505400660
    Products
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