Duct Fittings

Neck Adaptors

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    Features

    • Available with or without damper.
    • Stepped spigot fittings available; cut to required size.
  • Neck Adaptors
    DCT0681_DCT0683_Neck_Adapters
    Metric Size (mm)Order Code (No Damper)Order Code (With Damper)
    225 x 225: 150 diaDCT0681DCT0683
    225 x 225: 200 diaDCT0545DCT0741
    300 x 300: 250 diaDCT0497*DCT0498*
    300 x 300: 300 diaDCT0509DCT0499
    360 x 360: 250 diaDCT0547*DCT0557*
    360 x 360: 300 diaDCT0549DCT0559
    360 x 360: 350 diaDCT0553DCT0661
    360 x 360: 400 diaDCT0555DCT0804

    Click on a blue Order Code to view Compliance Document

    * To convert 250mm spigots, use the Spigots listed below.

  • Spigots for Neck Adaptors
    DCT1142_DCT0965
    Metric Size (mm)Order Code
    250-150DCT1142
    250-200DCT0965

    Click on a blue Order Code to view Compliance Document

  • Stepped Spigot Neck Adaptors (No Damper)
    Metric Size (mm)Order Code
    450 x 450 - 300/350DCT1406
    450 x 450 - 400/450DCT1407
    550 x 550 - 300/350DCT1408
    550 x 550 - 400/450DCT1409
    550 x 550 - 500/550DCT1410

    Click on a blue Order Code to view Compliance Document

    • Poly adaptor "snaps-on" to plastic diffusers, no tools or fixing required.
    • Manufactured from high impact polystyrene, positive lock duct tabs.
    • Poly neck adaptors to suit UniVents, CD2000 and some aluminium diffusers.