VENTS - manufacture of ventilation and air conditioning systems

Centrifugal fan VENTS VN 80 K

Centrifugal fan VENTS VN 80 K

Centrifugal fans in plastic casing with fire-retarding damper and air capacity up to 150 m3/h.


Description

Application
  • Exhaust ventilation of high-rise residential and non-residential premises with increased fire prevention requirements.
  • Mounting in kitchens, bathrooms, toilets, storerooms and other household areas.
Design
  • For wall surface mounting.
  • The front panel and the casing are made of high-quality durable ABS plastic.
  • Equipped with maintenance-free fireretarding damper. As the temperature in the shaft reaches 90°С the thermal fuse melts and the damper shuts automatically hot air access off, and the flame and smoke ingress to the room though the ventilation shaft system is prevented.
  • For easy mounting the damper is mounted on a pivot rod. First mount the damper to the wall and then fix the fan casing (see mounting examples).
  • The fire-retarding damper serves as a backdraft damper when the fan is off and prevents air moving from the ventilation shaft.
  • Connected with the main ventilation shaft with a flexible air duct.
  • Connecting branch pipe diameter 80 mm.
Motor
  • Energy efficient 2- or 3-speed motor on ball bearings with minimum energy demand.
  • Automatic maintaining of constant pressure and air flow in the duct.
  • For precise characteristics, low noise level and safe operation each turbine is dynamically balanced while assembly.
Modifications and options

VN 80 K T — fans with timer.
VN 80 К TR — fans with regulated timer.
VN 80 К I— fans with interval switch.
VN 80 К F — fans with photosensor.
VN 80 К Н — fans with humidity sensor.
VN-2 80 К — fan with front panel from ground alumunium.
VN-2 80 К Chrome — fan with front panel from mirror finish aluminium.
VN-2 80 К Gold — fan with front panel from golden mirror finish aluminium.

Control
  • Speed switch is performed with the external manual switch. P3-1-300 speed switch for the three speed fan models and P2-1-300 for the two speed fan models. The speed switches are not included into the delivery set and are available upon order.
Front panel modifications

Mounting example

Legend

Options for 2 speed fan models

  • T — timer modification
  • TR — adjustable timer modification
  • I — interval switch modification
  • F — built-in photosensor modification
  • Н — humidity sensor modification

Performance chart

Vents VN 80 K
 
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Vents VN-А 80 K
 
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Vents VN-B 80 K
 
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Vents VN-С 80 K
 
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Vents VN-D 80 K
 
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2015

Technical support

E-mail

Please, feel free to contact us.

support@vents.ua

Phohe

Customer service.

+380 44 406 36 25

Contact information

Ukraine, 08150, Boyarka,
st 40 years of October, 36