Swirl diffusers

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The KP - KPR Series units are squared diffusers with fixed geometry. These diffusers have a series of fixed radial blades obtained by pressing. They are both apt to supply and extraction when there is no particular need of throw orientation or strong gradient temperature.

Technical data

  • Available in diameters from 125 to 400 mm
  • Constructed entirely of white painted steel RAL 9010
  • Special versions in stainless steel AISI 304 polished or satin
  • Special versions in stainless steel AISI 316, polished or satin
  • Available with built in round front and square front.
  • Available with built panel 595x595 and 625x625
  • Installation height between 2.7 and 5.1 m
  • Air flow rate from 60 to 730 m3 / h
  • Fitting by means of central screw cap with white caps
  • Galvanized steel plenum with or without damper, equalizer and isolation
  • To be supplied butterfly gate, deflecting damper and collar fastening


KP Series


Accessory: Plenum



Air-flow rate

Technical Catalog