Industrial diffusers

layer

VD

Square ceiling swirl diffusers, with manual or motorised adjustment of the air pattern to ensure draught-free ventilation of the occupied zone both in heating and cooling modes

  • Nominal sizes 425, 600, 775, 1050
  • Volume flow rate range 95 – 1490 l/s or 342 – 5364 m³/h
  • Diffuser face made of aluminium with anodised finish
  • For supply air
  • For variable and constant volume flows
  • High induction results in a rapid reduction of the temperature difference and airflow velocity
  • Discharge direction can be adjusted manually or with an actuator
  • Ideal for high rooms


Optional equipment and accessories

  • Exposed diffuser face available in RAL CLASSIC colours
  • Horizontal or vertical duct connection
  • An extended border improves the horizontal air discharge in cooling mode
  • Protective cage for use in gymnasiums
  • Actuators for adjusting the air discharge direction

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layer

QSH

Displacement flow diffusers with bell-shaped, low turbulence air discharge in cooling mode

  • Nominal sizes 250, 355, 450, 560 mm
  • Volume flow rate range 205 – 1570 l/s or 738 – 5652 m³/h
  • Casing made of galvanised sheet steel
  • For variable and constant volume flows
  • Installation either free hanging or on walls or pillars
  • Low-turbulence displacement ventilation
  • Discharge direction can be adjusted manually or with an actuator
  • Chain pull for adjusting the discharge direction manually


Optional equipment and accessories

  • Exposed diffuser parts in RAL CLASSIC colours
  • Electric and thermal actuators for adjusting the air discharge direction
  • Bowden cable for adjusting the discharge direction manually
  • Wall mount

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layer

ISH

Impulse diffusers with horizontal air discharge in cooling mode

  • Nominal sizes 250, 355, 450, 560 mm
  • Volume flow rate range 205 – 1585 l/s or 738 – 5706 m³/h
  • Casing made of galvanised sheet steel
  • For variable and constant volume flows
  • Installation either free hanging or on walls or pillars
  • Large throw distance due to high discharge momentum
  • Discharge direction can be adjusted manually or with an actuator
  • Chain pull for adjusting the discharge direction manually


Optional equipment and accessories

  • Exposed diffuser parts in RAL CLASSIC colours
  • Electric and thermal actuators for adjusting the air discharge direction
  • Bowden cable for adjusting the discharge direction manually
  • Wall mount

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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

IDH

Induction unit for heating and cooling, with 2-pipe heat exchanger, for freely suspended installation in large internal spaces, e.g. exhibition or production halls. The condensate drip tray is useful if the temperature temporarily falls below the dew point.

  • Very high heating capacity and cooling capacity (up to 27 kW) when installed at a height of 8 to 25 m
  • High comfort levels due to low airflow velocity in the occupied zone
  • Non-combustible nozzles made of aluminium
  • Motorised damper blade allows for precise setting of air discharge direction
  • Heat exchanger with plain Cu pipe (Ø22 mm) for the water connection


Optional equipment and accessories

  • Control system
  • One-way or two-way air discharge
  • Powder coating in many different colours, e.g. RAL CLASSIC

Kühlleistung: bis 27 kW Heizleistung bis 17 kW

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layer

VDL

Circular ceiling swirl diffusers, with manual or motorised adjustment of the air pattern to ensure draught-free ventilation of the occupied zone both in heating and cooling modes

  • Nominal sizes 315, 400, 630, 800
  • Volume flow rate range 65 – 1080 l/s or 234 – 3888 m³/h
  • Diffuser face made of galvanised, powder-coated sheet steel and of aluminium
  • For supply air
  • For variable and constant volume flows
  • High induction results in a rapid reduction of the temperature difference and airflow velocity
  • Discharge direction can be adjusted manually or with an actuator
  • Diffuser face with aerodynamically optimised contours
  • Ideal for high rooms


Optional equipment and accessories

  • Exposed diffuser face available in RAL CLASSIC colours
  • Horizontal or vertical duct connection
  • An extended border improves the horizontal air discharge in cooling mode
  • Protective cage for use in gymnasiums
  • Actuators for adjusting the air discharge direction
  • Diffuser face can be removed from the room side

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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.: +44 (0)1842 754545 | Fax: +44 (0)1842 763051