Fabric ducted Air Curtains
It is possible to use fabric ducts as air curtains. The concept
was pioneered by one of our Agents Robert Motherwell, he used rings
of dirjet ducting to protect outdoor areas for midge attack with
his Barrfly midge barrier.
The concept is now readily used in supermarkets. Instead of a
seperate electric air curtain, an extension is taken from the main
supply ductwork on the sales floor and ducted into a Direjet duct
with nozzles directed straight down to form an air curtain.