SW-2T Swirl Diffusers

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    SW-2T series is a swirl diffuser with fixed radially arranged air control blades. This unique type of slot provides high induction “vortex” air flow, projecting horizontally from the face of diffuser. This swirling air flow produces a diffuser air distribution, with no stationary air jet resulting in excellent uniformity of temperature in air conditioned spaces.

    SW-2T is suitable in area of high heat load where large quantities of cool air must be rapidly mixed with room air; areas which require high air change in a short time.
    The SW-2T series can also be use as a return and exhaust type device.

    • Diffuser face can be opened without using any tools.
    • Volume control damper is adjustable without removing ceiling panel.
    • Swirl air pattern provides high induction ratio.
    • High coanda effect reduces direct-throw of air on occupants.
    • Standard sizes available for T-bar ceiling on metric or imperial size.
  • SW-2T Swirl Diffusers
    Metric Size (mm)DescriptionOrder Code
    250mmSW-2T Swirl + 250mm Side Entry BoxDCT2634
    250mmSW-2T Swirl + 250mm Top Entry BoxDCT2614
    300mmSW-2T Swirl + 300mm Side Entry BoxDCT2635
    300mmSW-2T Swirl + 300mm Top Entry BoxDCT2613
    350mmSW-2T Swirl + 350mm Side EntryDCT2615
    SW-2T Swirl Plate OnlyDCT2636

    Click on a blue Order Code to view Compliance Document


    • Diffuser Face: 1.0mm thickness galvanized steel.
    • Outer Frame: 1.0mm thickness galvanized steel.


    Surface Finish

    • White powder coated as standard.