EFR centrifugal flat box

Centrifugal duct fans with narrow dimensions for fitting in very tight situations

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Article EFR 10 EFR 10 R EFR 12 EFR 12 R
Produktdetails Produktdetails Produktdetails Produktdetails
  • On the notes
  • On the notes
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Product type Centrifugal flat box Centrifugal flat box Centrifugal flat box Centrifugal flat box
Article number: 0080.0570 0080.0571 0080.0572 0080.0573
Air flow volume 220 m³/h 220 m³/h 255 m³/h 255 m³/h
Rotating speed 2.373 1/min 2.373 1/min 2.392 1/min 2.392 1/min
Impeller type radial radial radial radial
Rated voltage 230 V 230 V 230 V 230 V
Frequency 50 Hz 50 Hz 50 Hz 50 Hz
Nominal output 52 W 52 W 53 W 53 W
PMax 52 W 52 W 53 W 53 W
Imax 0,23 A 0,23 A 0,24 A 0,24 A
Degree of protection IP 20 IP 20 IP 20 IP 20
Mains cable 3 / 1,5 mm² 3 / 1,5 mm² 3 / 1,5 mm² 3 / 1,5 mm²
Installation site Ceiling Ceiling Ceiling Ceiling
Installation position vertical / horizontal vertical / horizontal vertical / horizontal vertical / horizontal
Housing material Sheet steel, galvanised Sheet steel, galvanised Sheet steel, galvanised Sheet steel, galvanised
Weight 4,2 kg 4,6 kg 4,2 kg 4,7 kg
Swivelling fan
Nominal size 100 mm 100 mm 125 mm 125 mm
Width 241 mm 241 mm 241 mm 241 mm
Height 122 mm 122 mm 122 mm 122 mm
Depth 448 mm 448 mm 448 mm 448 mm
Airstream temperature at IMax -20 °C up to 50 °C -20 °C up to 50 °C -20 °C up to 50 °C -20 °C up to 50 °C
Ambient temperature 50 °C 50 °C 50 °C 50 °C
Sound pressure level 34 dB(A) / Distance 3 m, Free-field conditions 34 dB(A) / Distance 3 m, Free-field conditions 37 dB(A) / Distance 3 m, Free-field conditions 37 dB(A) / Distance 3 m, Free-field conditions
Packing unit 1 piece 1 piece 1 piece 1 piece
Range C C C C
EAN 4012799805700 4012799805717 4012799805724 4012799805731

* Blue markings show the differences between the products.

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