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Round Ceiling Diffuser – Adjustable (RCD-A)
All spun aluminium adjustable round diffuser with a centre threaded boss in the neck. Adjustable air pattern by screwing the core in or out of the outer frame.
MaterialSpun aluminium
AdjustmentCore screws in/out
Neck Ø 150–350 mm
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Sizes & item codes
Item Code | Exact Neck (mm) | Ceiling Opening (mm) | Face (mm) | Height (mm) |
|---|---|---|---|---|
220150 | 150 | 335 | 288 | 105 |
220200 | 200 | 423 | 370 | 118 |
220250 | 250 | 517 | 455 | 130 |
220300 | 300 | 640 | 570 | 146 |
220350 | 350 | 730 | 650 | 185 |
Options
Available with the Polyaire Plastic Neck Adaptors (with or without butterfly damper).
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UK-stocked. Trade pricing available. Fast delivery nationwide.