Linear Slot Diffusers

Material

• Extruded aluminum, architectural anodizing quality complying with BS EN 755-92001 6063T6

Finishes Standard

• Matt white RAL 9010 30% gloss frame with black aluminum blades.

Optional Frame Finishes

• Anodized finish and other colours available to special order.

Finishes Standard

• Matt white RAL 9010 30% gloss frame with black aluminum blades.

Blades

• Standard black blades. White blades optional.

End Flanges Single Units

• Supplied fitted both ends, standard mechanical fixing with welded option.

Linear Runs

• Supplied one end only for Intl-I end units and make-up pieces without ends.

Fixing Standard

• Sliding fit alignment strips, are supplied as standard with all linear diffuser modules for continuous appearance.

Optional

• ‘U’ bracket fixing to hemmed plenum flat foot for plaster ceilings without plenums.

Size Width

• I — 8 slots in 20mm or 25mm spacing. Larger to special order if required.

Length

• Standard lengths up to 2400mm nominal opening size.
• Linear runs will be supplied, as standard, in long sections with end flanges as The exact length of the run will made up with intermediate make-up sections.
• Where exact lengths are difficult to ascertain, we recommend that make-up sections include 200mm of solid mullion at one end for site trimming. e.g. 10mmm make-up section cut at 1100mm with 2mmm solid mullion.

Option

• Linear run made up of equal sections.

Extract Applications

• Unless specially requested otherwise, diffusers for use in extract mode will be supplied with pattern control blades fitted to match the appearance of supply units.

Mitred Corners

• These are as 900 composite sections (refer to tables).

Special Order

• Other angles can be supplied, a template or drawing will be required. This should always be as viewed from above.

Ordering

• Diffusers should be ordered by the length of the opening into which they are fitted (nominal length). Specify slot 20 or slot 25. Alternatively specify overall flange dimensions.