Login

Privacy Policy (GDPR)
Authorization
Not registered yet? Take advantages of registration:
Products saving in a binding to the projects
Product consultation from our experts - Online
Registration
Signup
By using this form, you confirm that you have read the site terms of use Terms of use and completely accept the terms of use

Axial roof fan VENTS VOK1 series

Axial roof fan VENTS VOK1 series
Axial roof fans with the air capacity up to 1700 m³/h in the steel casing with the horizontal exhaust of air.
Model features
  • Extract mode
  • Roof fan
  • Ball bearings
  • Description
  • Modifications
  • Capacity diagram
  • Downloads
  • DESIGNATION KEY
Description
Description
APPLICATIONS
  • Exhaust ventilation system for various premises suitable for roof mounting.

  • Compatible with Ø 200 to 315 mm round air ducts.
DESIGN
  • The fan casing is made of steel with polymeric coating, impeller is made of aluminium.

 
MOTOR
  • Single-phase asynchronous motor with external rotor and built-in thermal protection with automatic restart.

  • Ball bearings ensure long service life.

  • Motor protection rating IP 44.

SPEED CONTROL
  • Both smooth or step speed control is performed by means of the thyristor or autotransformer controller.

  • Several fans can be connected to one controller under condition that the total power and operating current do not exceed the rated controller values.

MOUNTING
  • The fan is mounted on the roof directly above the ventilating duct or shaft and is firmly fixed to the flat surface by means of a connecting plate.

  • While mounting VOK1 fans directly onto the flat roof a supporting block shall be provided to prevent water and snow drops into the vent of the ventilation shaft.

  • Electrical connection and installation shall be performed in compliance with the manual and wiring diagram on the terminal box.

Modifications
Modification name
+
+
+
Capacity diagram
Capacity diagram
  • Selection method:
  • Air flow:
  • Pressure:
Operating point
  • Air flow: --
  • Pressure: ---
Downloads
Downloads
Name
User's manual "VKV, VKH, VKV EC, VKH EC, VKMK, VKMKp, VOK, VOK1" (pdf 3.37Mb)
Brochure "VENTS VOK1" (pdf 651.08Kb)
Download high quality image "VENTS VOK1" (psd 1.89Mb)
Declaration of сonformity "VOK, VOK1" (pdf 1.65Mb)
Brochure "Roof fans accessories" (pdf 129.67Kb)
Download image "VENTS VOK1" for your website (png 427.14Kb)
DESIGNATION KEY
DESIGNATION KEY
Series Impeller diameter
VENTS VOK1 200; 250; 315
Share your opinion
I found this page useful to select the required products easy and quick
No difficulties with the site use. Everything is logical ad clear
The site produced a nice impression

Questionnaire
Where have you learned about us?