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Swegon SLT GmbH
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  3. Swegon SLT GmbH
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  5. Model PDA - Rigid Ceiling Swirl ...

Model PDA -Rigid Ceiling Swirl Diffuser

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The PDA-R (round front panel) and PDA-Q (square front panel) are swirl diffusers with fixed delicately stamped, radially arranged blades. The square diffuser PDA-Q may be perforated in two different variants. The blades of the variants Q1 and Q2 are slightly less delicate in their perforation. The front panel is mounted by a central screw.

FINISH
front plate consists of sheet steel, coated in white (RAL 9010).
FLOW RATE
30 m³/h - 1000 m³/h
SIZES
300, 400, 500, 625

The many stamped in blades create an air deflection in the respectively tangential direction causing a rotating ceiling flow with high induction to be formed. This way air flow of very low temperatures can be introduced into the room draft-free.

  • Plenum box with a horizontal spigot
  • Plenum box with a vertical spigot
  • Perforated throttle inside spigot
  • Custom finish coated in RAL-color of your choice