RA – Displacement semi-circular supply air diffuser
Wall-mounted low velocity air diffusers
The RA series consists of semi-circular low velocity air diffusers that can be used in all types of installations. The diffusers create a displacement ventilation system that provides better air quality and a lower temperature in the occupied zone than at ceiling level. With a base, the diffuser can be connected from below, and for connection from above, the height can be adjusted using our configurator to cover the connecting duct. The series is available in two lengths: RAC (standard length) and RACC (longer version with an integrated telescopic cover plate for added flexibility).
Technical Specifications:
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Semi-circular diffuser, can be installed with connection from above or below
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Adapted for wall, floor or ceiling installation
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Material: galvanised sheet steel
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Front thickness 1.0 mm
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Powder-coated white front, RAL 9003, gloss 30% (NCS 0500s)
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Fixed measuring port
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Adjustable near zone
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Lengths:
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RAC – standard length
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RACC – longer version with integrated telescopic cover plate
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Accessories: base for connection from below, adaptation for suspended ceiling height
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REPUS® nozzles with adjustable air distribution pattern for optimal comfort
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Short near zone and even air distribution across the entire front surface
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Energy-efficient and environmentally friendly design using recyclable materials
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Completely maintenance-free diffuser that only requires wiping clean
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The front can be removed if required
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Easy installation and adjustment via the configurator
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Adapted to the current building or suspended ceiling dimensions
AMA Text for Design
TDxx REPUS® semi-circular low velocity air diffuser type RA or equivalent
- The diffuser shall have internally mounted adjustable REPUS® nozzles for the best air distribution
- Material: galvanised sheet steel
- Colour: powder-coated, white RAL 9003, gloss 30%, or as ordered
- Accessories: base for connection from below, height adjustment for suspended ceiling
Product designation
RAC.AAAxBBBxCCC.EEE-Øxxx | RACC.AAAxBBBxCCC.EEE-Øxxx
Use our configurator to size the RA system (RAC/RACC) according to your project specifications.
