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Exhaust centrifugal fan. Maximum capacity - 710 m3/h.

  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • Modifications
  • Dimensions
  • Additional diagrams
  • Legend
  • Exhaust ventilation system for various premises designed for air exhaust with the temperature up to 55°С. 
  • Direct air exhaust is provided.
  • Steel casing with polymeric coating ensures motor protection against direct humidity exposure in case of the unit outdoor mounting. 
  • The fan bottom has a bird and rodent proof guard.
  • Air is exhausted vertically down.
  • The centrifugal impeller with backward curved blades is powered by the single-phase motor with external rotor and overheating protection with automatic restart.
  • The motor is equipped with ball bearings for long service life designed for at least 40 000 hours. 
  • For precise features, safe operation and low noise, each turbine is dynamically balanced while assembly.
  • Motor protection rating IP 44.
  • Smooth or step speed control with a thyristor or autotransformer speed controller. 
  • Several fans may be connected to one speed controller provided that the total power and operating current do not exceed the rated speed controller parameters.
  • The fan is designed for outdoor surface wall mounting and connection to round duct of the respective diameter.
  • The fan is powered through the external terminals.
  • Electric connection and mounting shall be performed in compliance with the manual and wiring diagram provided in unit operation manual.
VENTS VCN fan catering ventilation example
VENTS VCN fan WC ventilation example
Parameter VCN 200
50 Hz
VCN 200 K
50 Hz
VCN 200
60 Hz
VCN 200 K
60 Hz
Measurement unit
Duct diameter 200 200 200 200 mm
Backdraft damper no yes no yes -
Design centrifugal, protecting screen centrifugal, protecting screen centrifugal, protecting screen centrifugal, protecting screen -
Voltage 230 230 230 230 V
Frequency 50 50 60 60 Hz
Sound pressure level at 3 m distance 62 62 62 62 dBА
Power consumption 96 96 97 97 W
Current 0.42 0.42 0.42 0.42 A
Maximum air capacity 700 640 710 650 m³/h
Max. transported air temperature 55 55 55 55 °С
RPM 2515 2515 2555 2555 min-1
Protection rating IP X4 IP X4 IP X4 IP X4 -
Weight 4.62 4.62 4.62 4.62 kg
Casing material polymer coated steel polymer coated steel polymer coated steel polymer coated steel -
Outdoor mounting yes yes yes yes -
SEC Class B B B B -
Duct for round air ducts for round air ducts for round air ducts for round air ducts -
Type exhaust exhaust exhaust exhaust -
Mounting outdoor mounting, wall mounting outdoor mounting, wall mounting outdoor mounting, wall mounting outdoor mounting, wall mounting -
Capacity diagram
Capacity diagram
  • Selection method:
  • Air flow:
  • Pressure:
Operating point
  • Air flow: --
  • Pressure: ---
Files archieve
Certificate GS "VCN" (pdf 170.25Kb)
Certificate CB Test Report "VCN" (pdf 9.55Mb)
User's manual "VENTS VCN" (pdf 1.72Mb)
Brochure "VENTS VCN" (pdf 1.73Mb)
Download high quality image "VENTS VCN (ErP 2016, 2018)" (psd 3.9Mb)
Declaration of сonformity "VCN" (pdf 1.57Mb)
Certificate LVD "VCN" (pdf 151.59Kb)
Download image "VENTS VCN (ErP 2016, 2018)" for your website (png 277.65Kb)
Modification name
VCN 200
VCN 200 K
Modification name
VCN 200
VCN 200 K
Parameter Value Measurement unit
∅D 199 mm
B 300 mm
H 400 mm
L 138.2 mm
Additional diagrams
Additional diagrams
Sound-power level Octave-frequency band [Hz]
  Hz General 63 125 250 500 1000 2000 4000 8000
LwA to inlet dBA 59 48 55 50 58 58 48 41 23
LwA to environment dBA 55 47 39 51 55 53 52 38 33
Fan series Flange diameter, mm
VENTS VCN 100; 125; 150; 160; 200
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