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Auto Ventilating Fan
Round Backside
RAF-200G
RAF-250G

 

 

- No need for additional shutters.
- Shutter maintains good ventilation.
- Even if electric power is off, the blades close automatically with no need for manual control.
- Simple to operate: When turned on, the shutter opens to become the blades of the fan. When off,
   they automatically form a closed shutter. - It is easy to connect the unit to thermostats, gas detectors, etc.
- The blades close completely, forming a shield against insects and unwelcome odors.

 

 

(Unit:mm)
Model A B C D E
RAF-200G 288 268 Ø216 38 68
RAF-250G 332 314 Ø260 40 87

  

 

 
Model Impeller Size
(mm)
Phase.Volt
(∮/V/Hz)
Current
(A)
Poles
(P)

Input

(W)

Air Volume
(㎥/h)
Noise
(dB)
Weight
(Kg)
RAF-200G Ø200 1/220/60 0.22 4 33 540 41 1.7
1/220/50 0.21 30 490
RAF-250G Ø250 1/220/60 0.23 37 840 43 2.0
1/220/50 0.22 34 800