One metre long —  deflection grille oainted RAL 9010 (pure white).

• One row of individually adjustable blades, parallel to the 1000 mm side
• Distributes air along the whole wall, not from a single point
• 0.35 m² face area — high airflow, low velocity, minimal noise
• Reads as an architectural line, not a technical accessory
• Works in both heating and cooling modes

Return air grille — 400x400 mm, square format.

• Fixed blades at 45° — simple, robust construction with no moving parts
• Mounts on the wall OR the ceiling — one grille, two positions
• For extract
• Square format — fits one way only, no risk of misorientation
• Anodised aluminium, withstands repeated cleaning
• Electrostatic painting in any RAL colour, to order

Return air grille — 500x350 mm, 0.175 m² face area.

• Fixed blades at 45°, parallel to the 500 mm side — simple construction, no moving parts
• Mounts on the wall OR the ceiling — one grille, two positions
• For extract
• Sized for offices, meeting rooms, medium retail spaces
• Anodised aluminium · electrostatic RAL painting to order

Return air grille — 600x500 mm, 0.30 m² face area.

• Fixed blades at 45°, parallel to the 600 mm side
• Mounts on the wall OR the ceiling — one grille, two positions
• For extract
• Large area → lower extract velocity → minimal noise
• Anodised aluminium · electrostatic RAL painting to order

Return air grille — 350x100 mm, painted RAL 5024 (pastel blue).

• Fixed blades at 45°, parallel to the 350 mm side — simple construction, no moving parts
• Mounts on the wall OR the ceiling — one grille, two positions
• For extract 
• Anodised aluminium, electrostatically painted RAL 5024
• Available to order with control damper, filter or accessible version

450x450 mm return air grille with integrated air filter.

• FA = integrated filter — stops dust before it enters the ductwork
• Fixed blades at 45° — simple construction, no moving parts
• 0.2 m² face area — for medium to high airflows
• Mounts on the wall OR the ceiling
• For extract
• Anodised aluminium · electrostatic RAL painting to order

200x200 mm return air grille with integrated volume control damper.

• Volume control damper (D version) — balance extract airflow from the grille face, no work on the ductwork
• Fixed blades at 45° — simple construction, nothing to drift out of adjustment
• Mounts on the wall OR the ceiling
• For extract
• Anodised aluminium · electrostatic RAL painting to order

Return air grille with filter, mounted in a 595x595 mm plate — drops straight into a 600x600 ceiling grid.

• SPQ = 595x595 mm metal plate — replaces a ceiling tile, no cutting, no extra frame
• FA = integrated filter — stops dust before it enters the ductwork
• E = accessible — change the filter from below, on a ladder, without removing the plate
• Fixed blades at 45° — simple construction, no moving parts
• Painted RAL 9010 (white) — the standard ceiling-tile colour