Circular air diffuser TDV-SILENTAIR

squareceilinginduction

Circular and square ceiling swirl diffusers Nominal sizes 12, 16, 20, 24 in 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 control blades can be adjusted individually for adjusting the air pattern Ideal for comfort zones 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 Ceiling swirl diffusers in air conditioning systems create a swirl to supply air to rooms. The resulting airflow induces high levels of room air, thereby rapidly reducing the airflow velocity and the temperature difference between supply air and room air. Ceiling swirl diffusers allow for large volume flow rates. The result is a mixed flow ventilation in comfort zones, with good overall room ventilation, creating only very little turbulence in the occupied zone.