Ceiling diffusers

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Series units are diffusers KQ40R circular nozzles on panel. I number of nozzles are arranged in concentric circles and can be individually oriented. They can be used both in supply and return, and are installed on the ceiling. Apply where it is required is a modern design and appreciated the ease of installation and adjustment of the launch.

Technical data

  • Sizes from Ø 400 mm to 625 mm
  • Steel panel painted white RAL 9010
  • Adjustable nozzles made of polycarbonate and ABS white RAL 9010
  • Installation height between 2.6 and 4.1 m
  • Air flow rate from 40 to 450 m3 / h
  • Fixing by central screw cap and white caps
  • Plenum box in galvanized steel with or without capital gain, shutter, insulation and bridge assembly


KQ40R Series


Accessory: Plenum



Air flow rate

Technical Catalog


technical catalog KQ40R