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Price / WO:
Select
  • 250 131.49 € 65.75 € (-49%)
  • 315 159.45 € 79.73 € (-50%)
Speed switch:
Select
  • 3 speeds SMT-1-30-4C 3.0 A IP44/54 67.06 € 50.30 € (-24%)
Qty.:

EU shipping 14 working days, non EU 21 working days

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Axial fans WO ≤1025 m³/h

  • three speed motors
  • for medium and large room ventilation
  • plastic housing
  • double sided protection grilles
  • fastened with screws (supplied)
  • temperature of extracted air -20 - +40 °C
  • made in Poland
  • 2 years warranty
  • in the outer side of the wall it is recommended to install gravity louvers

Brand: ESEM
Code
Ø1
Ø2
A
B
X
Y
W
Z
WO250 250 260 255 255 330 330 125 110
WO315 315 325 320 320 410 410 125 110

 

 

Code Capacity, m³/h Power, W
Pressure, Pa
Noise level, dB Protection class IP
Speed Speed Speed Speed
I II III I II III I II III I II III
WO250 436 450 465 22 30 44 31 48 65.5 40 38 39 44
WO315 650 825 1025 31 43.5 62 7 10.5 23 36 40 46 44

 

We recommend to control speed by:

three step fan speed controller SMT-1-30-4C

 

Connection to the power supply