NSW(02) 9601 1066


QLD0422 193 359

Type VDW

Data sheet download graphic_TROX

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 galvanised 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 temperature differences
and airflow velocities
■ 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 (centre line to centre line)
■ Ideal for comfort zones

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