Aluminium 4 way ceiling diffuser 595 x 595mm, 450mm spigot (ALD595)
The ALD595 is a lay-in aluminium 4 way ceiling diffuser with a 595 x 595mm face and a 450mm spigot. Finished in white RAL9010, it handles a big supply connection while spreading the air in four directions.
- Brand: AAD
- Range: Select Range
- Face: 595 x 595mm
- Spigot: 450mm
- Air pattern: 4 way
- Colour: white (RAL9010)
- Type: lay-in diffuser
- Cushion head box listed to suit: CHB4545-20/25/30/35
- Code: ALD595
A 450mm spigot usually means a main or large branch duct, so this diffuser tends to suit open offices, shops and other large commercial rooms. It lays into the ceiling opening, with a cushion head box above to take the flexible duct; the catalogue lists the CHB4545-20/25/30/35 box to suit. In plasterboard ceilings, fit the ALD595F aluminium plaster frame to carry the face.
Confirm the ceiling type and the opening size before ordering, and add the ALD595F frame if the ceiling is plaster. Check that a 450mm duct can reach this position and that the void is deep enough for the box and a smooth bend. The diffuser is large, so plan the layout around light fittings and sprinkler heads.