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RAF-201G
RAF-251G
RAF-301G

 

 

- 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-201G 228 268 Ø216 68 38
RAF-251G 332 314 Ø260 87 40
RAF-301G 408 380 Ø315 95 46

 

 

 

Model Impeller Size
(mm)		 Phase.Volt
(∮/V/Hz)		 Current
(A)		 Poles
(P)		 Current
(A)		 Air Volume
(㎥/h)		 Noise
(dB)		 Weight
(Kg)
RAF-201G Ø200 1/220/60 0.22 4 33 540 39 1.7
1/220/50 0.21 30 490
RAF-251G Ø250 1/220/60 0.23 37 840 41 2.0
1/220/50 0.22 34 800
RAF-301G Ø300 1/220/60 0.24 45 1,080 43 2.8
1/220/50 0.24 42 1,050