Slot Diffusers

PURELINE18

PARTICULARLY SLIM DIFFUSER FACE, AVAILABLE IN NUMEROUS VARIANTS FOR MANY DIFFERENT INSTALLATION SITUATIONS

Slot diffusers with 18 mm diffuser face (nominal width) and adjustable air control elements

  • Nominal length 600 – 2000 mm (length of air control element 100 mm), 1 or 2 slots

  • Volume flow rate range 5 – 84 l/s or 17 – 302 m³/h

  • Individually adjustable air control elements for horizontal, angled or vertical air discharge

  • One-way or alternating air discharge meets individual local requirements

  • Uniform air pattern reduces contamination of the ceiling due to the induction of room air

  • Air control elements have grooves that allow for precise positioning

    Optional equipment and accessories

  • Attractive appearance due to extruded aluminium sections with anodised finish or powder coating

  • Symmetric or asymmetric position of plenum box
  • Plenum box with lining
  • End plates, end angles, corner sections
  • Different looks due to choice of black, grey or white air control elements

PURELINE35

THE CLEAN SOLUTION FOR SIGNIFICANTLY LESS CEILING CONTAMINATION

Perfectly integrable slot diffuser with sleek appearance – for discreet installation

in the suspended ceiling

  •  Very high comfort due to lower sound power levels and improved temperature and speed reduction
  •  Improved energy efficiency due to lower pressure losses
  • Simple and fast installation – tool-free fastening of the front rail
  • New areas of application – including as air curtains for food counters
  • High flexibility thanks to numerous standard variants

PURELINE50

THE CLEAN SOLUTION FOR SIGNIFICANTLY LESS CEILING CONTAMINATION

Perfectly integrated slot diffuser for large volume flow rates, which can be easily and inconspicuously installed in the suspended ceiling.

  • Simple and fast installation – tool-free fastening of the diffuser face
  • New areas of application – including as air curtains for food counters
  • High flexibility thanks to numerous standard variants
  • Extended range of applications, as now available with 1 to 4 slots
  • Very high comfort due to lower sound power levels and improved temperature and velocity reduction
  • Improved energy efficiency due to lower pressure losses

VSD50-1-LT

FOR THE SPACE SAVING INSTALLATION INTO LIGHTWEIGHT PARTITION WALLS WITH A METAL SUPPORT STRUCTURE

Slot diffusers with 50 mm diffuser face (nominal width) and adjustable air control elements

  • Nominal length: 550, 1175 mm, 1 slot
  • Volume flow rate range 10 – 70 l/s or 36 – 252 m³/h
  • Diffuser face made of extruded aluminium sections
  • For variable and constant volume flows
  • Installation into lightweight partition walls with a 50 mm wide metal support structure and a wall thickness of 100 mm
  • High induction results in a rapid reduction of the temperature difference and airflow velocity
  • Individually adjustable air control elements to meet individual local requirements

Optional equipment and accessories

  • Exposed diffuser face available in RAL CLASSIC colours
  • Damper blade for volume flow rate balancing, can be adjusted through the diffuser face

VSD35-3-AZ

VENTILATION AND EXTRACT VENTILATION COMBINED IN ONE CASING

Slot diffusers with 35 mm nominal width, used as supply and extract air combination

  • Nominal length from 600 to 1200 mm, 3 slots
  • Volume flow rate range 8 – 40 l/s or 30 – 144 m³/h
  • Diffuser face made of extruded aluminium sections
  • For variable and constant volume flows
  • High induction results in a rapid reduction of the temperature difference and airflow velocity
  • Individually adjustable air control elements to meet individual local requirements

Optional equipment and accessories

  • Exposed diffuser face available in RAL CLASSIC colours
  • Damper blade for volume flow rate balancing, can be adjusted through the diffuser face
  • Acoustic lining that ensures very good transmission loss
  • Screw fixing
  • End angles, fixing brackets