Ceiling diffusers

layer

VDR

Circular ceiling diffusers, with manual or motorised adjustment of the air discharge direction, particularly suitable for high rooms

  • Nominal sizes 315, 400, 630, 800
  • Volume flow rate range 175 – 1495 l/s or 630 – 5382 m³/h
  • Diffuser face made of aluminium
  • For supply air
  • For variable and constant volume flows
  • Discharge direction can be adjusted manually or with an actuator
  • High penetration of air at low sound power level


Optional equipment and accessories

  • Exposed diffuser face available in RAL CLASSIC colours
  • Horizontal or vertical duct connection
  • Actuators for adjusting the air discharge direction

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layer

ADLR

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
  • Grille 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


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

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layer

DLK-Fb

Square ceiling diffusers for Odenwald false ceilings, to ensure fire integrity in the event of a fire on the room side

  • Nominal sizes 600, 625
  • Volume flow rate range 220 – 460 l/s or 792 – 1656 m³/h
  • Square diffuser face
  • Diffuser face made of galvanised sheet steel, powder-coated
  • Automatic release at 72 °C in the event of a fire
  • For supply and extract air
  • For variable and constant volume flows
  • 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

read more

layer

ADLQ

Square ceiling diffusers

  • Nominal sizes 250, 300, 400, 500, 600, 625
  • Volume flow rate range 20 – 665 l/s or 72 – 2394 m³/h
  • Square diffuser face
  • Grille face made of aluminium with anodised finish
  • For supply and extract air
  • For variable and constant 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 or vertical duct connection
  • Blanking plates for adjusting the discharge direction
  • Duct cross bar for installation without plenum box
  • Plenum box with cord-operated damper blade and pressure tap

read more

layer

DLQ

Square ceiling diffusers

  • Nominal sizes 250, 300, 400, 500, 600, 625
  • Volume flow rate range 20 – 700 l/s or 72 – 2520 m³/h
  • Square diffuser face
  • Grille face made of sheet steel, powder-coated
  • For supply and extract air
  • For variable and constant 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 or vertical duct connection
  • Blanking plates for adjusting the discharge direction
  • Duct cross bar for installation without plenum box
  • Plenum box with cord-operated damper blade and pressure tap

read more

layer

DLQ-AK

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 variable and constant 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 blade

read more

layer

DLQL

Square ceiling diffusers

  • Nominal sizes 250, 300, 400, 500, 600
  • Volume flow rate range 6 – 285 l/s or 22 – 1026 m³/h
  • Square diffuser face
  • Diffuser face made of galvanised sheet steel, powder-coated
  • For supply and extract air
  • For variable and constant volume flows
  • For all types of ceiling systems
  • Perforated diffuser face with special baffle element for horizontal air discharge and high induction levels


Optional equipment and accessories

  • Exposed diffuser face available in RAL CLASSIC colours
  • Horizontal or vertical duct connection
  • Blanking plates for adjusting the discharge direction
  • Plenum box with damper blade

read more

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Contact

Thank you for your message!

Visual contact Visual contact

Your message is send and will be processed shortly.
Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +49 (0)2845 / 202-0 | Fax: +49 (0)2845/202-265