Air curtain

Industrial Belt Drive 30

The Berner Industrial Belt Drive 30 air curtain is the most powerful air curtain in the Berner product range. It can be installed up to 30′ from the ground. Its belt motor, which feeds several squirrel cages, is ideal for your applications that require varying fan speeds.


  • Robust construction
  • Reduction of heating and cooling costs
  • Warranty 5 years ambient model (without heating) and 2 years model with heating
  • Standard length available from 96’’ to 192’’
  • Drive-compatible motor for variable drive application (” vector drive ”)
  • Wide range of available voltages
  • Settles in tandem



IBC30 without heating (ambient)

IBC30 with hot water heating

IBC30 with steam heating

Fix your air infiltration problems with the Berner Air Curtain!

Berner air curtains offer a solution to the problem of infiltration of cold air in winter or hot air in summer. With its continuous jet of air, our air curtains can reduce air, insect and vehicle emissions by up to 85% when your doors are open and without obstructing your view!