Ceiling diffusers

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The KP series units are circular diffusers, with a circular or square face, fixed geometry with rounded neck. These diffusers are fitted with a series of fixed radial blades obtained by moulding. They are suitable for both supply and extract air, provided that there are no special requirements in terms of discharge orientation or high temperature gradients.

Technical data

  • Available diameters from 125 to 400mm
  • Construction entirely in white RAL 9010 painted steel
  • Special versions in polished or satin-finished AISI 304 stainless steel
  • Special versions in polished or brushed AISI 316 stainless steel
  • Available in circular and square front construction
  • Available with 595x595 and 625x625 panel construction
  • Installation height between 2.7 and 5.1m
  • Air flow rates from 60 to 730 m³/h
  • Fixing by central screw with white screw cap
  • Galvanised steel plenum with or without damper, equaliser and insulation
  • Butterfly damper, capturing damper and fixing collar available as accessories



KP Series


Accessories: Plenum