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ㆍAuto opening & shutting fans system
ㆍSafe control system to protect overheating of a motor is built-in
ㆍGood design that is suitable for house decoration and harmonized in surroundings environment
ㆍSlim typed design that is not projected to the installation surface
ㆍLarge wind volume and low noise

ㆍFor automatic control system
ㆍOffices, Shops, Buildings, Hospitals and Restrooms.

DWV-20DRA
Fan Size(mm) 200
Electric Power Source(V) 220
Pole(P) 4
Current(Hz) 60
Power Consumption(W) 39
Air Volume(㎥/min) 10
Weight(kg) 2.1
Noise Level(dB)
 33
 
DWV-25DRA
Fan Size(mm) 250
Electric Power Source(V) 220
Pole(P) 4
Current(Hz) 60
Power Consumption(W) 43
Air Volume(㎥/min) 14
Weight(kg) 2.4
Noise Level(dB)
 35
 
DWV-30DRA
Fan Size(mm) 300
Electric Power Source(V) 220
Pole(P) 4
Current(Hz) 60
Power Consumption(W) 45
Air Volume(㎥/min) 21
Weight(kg) 3.6
Noise Level(dB)
 38

DWV-20DRA, 25DRA

   DWV-30DRA



Fan Diameter Installation Standard Model
20cm 25cm 角 DWV-20DRA
25cm 30cm 角 DWV-25DRA
30cm 35cm 角 DWV-30DRA
 
Installation Standard
  DWV-20DRA DWV-25DRA
A 292 331
B 267 318
C 136 138
D 216 265
E 80 79
F 32 33