TROX VDW Circular Air Diffuser Installation Guide

June 16, 2024
TROX

TROX VDW Circular Air Diffuser Installation Guide
TROX VDW Circular Air Diffuser

INSTALLATION EXAMPLE VDW

Type VDW
With low sound power level for comfort zones, with individually manually adjustable air control blades Circular and square ceiling swirl diffusers for high room air change rates

  • Nominal sizes 300, 400, 500, 600, 625, 825
  • Volume flow rate range 7 – 470 l/s or 25 – 1692 m³/h
  • Diffuser face made of galvanized sheet steel, powder-coated
  • For supply and extract air
  • For variable and constant volume flows
  • For all types of ceiling systems, and with an extended border also suitable for freely suspended installation
  • High induction results in a rapid reduction of the temperature difference and airflow velocity
  • Air change rates of up to 35 per hour can be achieved by arranging several diffusers in a row with a minimum
  • pitch of 0.9 m (center line to center line)
  • Ideal for comfort zones

Optional equipment and accessories

  • Exposed diffuser face available in RAL CLASSIC colors, air control blades in black or white
  • Horizontal or vertical duct connection
  • Plenum box with cord-operated damper blade and pressure tap

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References

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