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DLQ-AK-3

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DLQ-AK 

For horizontal one-way to four-way supply air discharge, with fixed air control blades – sheet steel diffuser face

Square ceiling diffusers

  • Nominal sizes 300, 400, 500, 600, 625
  • Volume flow rate range 40 – 565 l/s or 144 – 2034 m³/h
  • Square diffuser face
  • Diffuser face made of galvanised sheet steel, powder-coated
  • For supply air
  • For constant and variable volume flows
  • For all types of ceiling systems
  • High induction results in a rapid reduction of the temperature difference and airflow velocity

Optional equipment and accessories

  • Exposed diffuser face available in RAL CLASSIC colours
  • Horizontal duct connection
  • Plenum box with damper element

General information



Application

  • Ceiling diffusers type DLQL-AK as supply air diffusers for comfort zones
  • Attractive design element for building owners and architects with demanding aesthetic requirements
  • Horizontal one-way to four-way supply air discharge for mixed flow ventilation
  • High induction results in a rapid reduction of the temperature difference and airflow velocity (supply air variant)
  • For constant and variable volume flows
  • For supply air to room air temperature differences from -10 to +10 K
  • For room heights up to 4 m (lower edge of suspended ceiling)
  • For all types of ceiling systems


Special characteristics 

  • Horizontal one-way to four-way supply air discharge
  • Diffuser face made of formed sheet steel, powder-coated
  • For all types of ceiling systems
  • Spigot side can be selected
  • Horizontal duct connection


Nominal sizes

  • 300, 400, 500, 600, 625


Variants

  • DLQ-AK-1: One-way air discharge
  • DLQ-AK-2: Two-way air discharge
  • DLQ-AK-2E: Two-way air discharge, for corners
  • DLQ-AK-3: Three-way air discharge
  • DLQ-AK-4: Four-way air discharge


Attachments

  • M: Damper element for volume flow rate balancing


Construction features

  • Spigot suitable for circular ducts to EN 1506 or EN 13180
  • Spigot with groove for lip seal (only for accessory lip seal)





Nominal sizes

  • 300, 400, 500, 600, 625


Material and surfaces

  • Diffuser face made of formed sheet steel
  • Damper element and plenum box made of galvanised sheet steel
  • Lip seal made of rubber
  • Diffuser face powder-coated RAL 9010, pure white
  • P1: powder-coated, RAL CLASSIC colour


Standards and guidelines

  • Sound power level of the air-regenerated noise measured according to EN ISO 5135


Maintenance

  • Maintenance-free, as construction and materials are not subject to wear and tear
  • Inspection and cleaning according to VDI 6022

Technical information

Function, Quick sizing, Specification text, Order code

  • Function
  • QUICK SIZING
  • SPECIFICATION TEXT
  • ORDER CODE

Ceiling diffusers direct the air from air conditioning systems into the room. The resulting airflow induces high levels of indoor air, thereby rapidly reducing the airflow velocity and the temperature difference between supply air and room air. Ceiling diffusers allow for large volume flow rates. The result is a mixed flow ventilation in comfort zones, with good overall indoor ventilation, creating only low turbulence in the occupied zone.


Ceiling diffusers type DLK-AK have fixed blades. Horizontal air discharge is one-way to four-way. The supply air to room air temperature difference range from -10 to +10 K.

Variants, Technical data

  • Variants
  • TECHNICAL DATA

Application

  • Deckenluftdurchlässe der Serie DLQ-AK als Zuluftdurchlass für Komfortbereiche
  • Gestaltungselement für Bauherren und Architekten mit gehobenen Ansprüchen an Architektur und Design
  • Ein- bis vierseitige horizontale Zuluftführung für Mischlüftung
  • Hohe Induktion zum schnellen Abbau der Temperaturdifferenz und der Luftgeschwindigkeit (bei Zuluft)
  • Für konstante und variable Volumenströme
  • Für Zulufttemperaturdifferenzen von -10 bis +10 K
  • Für Räume bis ca. 4 m Höhe (Unterkante Fertigdecke)
  • Für Deckensysteme aller Art

Downloads

product information

certificates

operation manuals

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Contact

Thank you for your message!

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Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +971 4 3417448 | Fax: +971 4 3417449