Ceiling Type ‘ADLR’
FOR HORIZONTAL RADIAL SUPPLY AIR DISCHARGE, WITH FIXED AIR CONTROL BLADES – ALUMINIUM DIFFUSER FACE
Circular and square ceiling diffusers for radial air discharge, for high comfort levels, ideal integration into suspended ceilings
- Nominal sizes 1, 2, 3, 4, 5, 6, 7, 8
- Volume flow rate range 20 – 650 l/s or 72 – 2340 m³/h
- Circular or square diffuser face
- Diffuser face made of aluminium with anodised finish
- For supply and extract air
- For variable and constant volume flows
- For suspended continuous plasterboard or grid ceilings
- High induction results in a rapid reduction of the temperature difference and airflow velocity
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Product Information
Optional equipment and accessories
- Exposed diffuser face available in RAL CLASSIC colours
- Horizontal or vertical duct connection
- Plenum box with cord-operated damper blade and pressure tap
- Circular diffuser face
- Square diffuser face
- A: Diffuser face only
- AR: Vertical duct connection, with connecting frame
- C: Vertical duct connection with butterfly damper
- ZV: Vertical duct connection, with plenum box for supply air
- AV: Vertical duct connection, with plenum box for extract air
- ZH: Horizontal duct connection, with plenum box for supply air
- AH: Horizontal duct connection, with plenum box for extract air
- Circular or square diffuser face with fixed air control blades
- Diffuser front frame
- Simple installation of the diffuser face due to central fixing screw with decorative cap
- Standard cross bar
- Duct cross bar
- Lip seal
- Diffuser face made of aluminium
- Connecting frame and butterfly damper made of coated sheet steel
- Plenum box made of galvanised sheet steel
- Lip seal made of rubber
- Attachments are dip coated RAL 9005, jet black
- Diffuser face powder-coated RAL 9010, pure white
- P1: Powder-coated, RAL CLASSIC colour
- Sound power level of the air-regenerated noise measured according to EN ISO 5135
- Maintenance-free as construction and materials are not subject to wear
- Inspection and cleaning to VDI 6022