Floor diffusers

layer

FBK

Air diffuser for different installation situations and room air flows

  • Nominal sizes 150, 200 mm
  • Volume flow rate range 1 – 59 l/s or 4 – 213 m³/h
  • Circular diffuser face style
  • For constant and variable volume flows
  • For all types of raised floors
  • Horizontal or vertical airflow
  • Damper element can be adjusted on the front or rear side
  • Can be installed with or without clamping flange
  • The clamping flange allows quick and easy installation and removal of the grille core for cleaning purposes
  • Ideal for comfort zones

Optional equipment and accessories

  • Adjustable swirl unit for manual adjustment between vertical and horizontal air routing
  • Clamping flange with clamp spring attachment to cover the installation opening
  • Dirt trap can also be used as a damper element
  • Plenum box

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layer

SD

Circular and square staircase swirl diffusers

  • Nominal size 180 mm
  • Volume flow rate range 10 – 25 l/s or 36 – 90 m³/h
  • Diffuser face made of sheet steel, powder-coated
  • For variable and constant volume flows
  • For false floors and positive pressure plenums
  • Installation into the risers of steps or into horizontal or sloping floor areas which do not carry foot traffic
  • High induction results in a rapid reduction of the temperature difference and airflow velocity
  • Low sound power level due to optimised air distribution inside the diffuser


Optional equipment and accessories

  • Exposed diffuser face available in RAL CLASSIC colours
  • Spigot
  • Cross bar

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layer

CFG

The TROX CFG floor grille is the similar like AFG where it has been specifically developed for mounting in Raised Access Floors in such areas as Computer Rooms, where load and damage resistance are of the utmost importance.
Having a rating of extra heavy duty to the latest specifications, the CFG can replace 600mm square floor tiles to handle supply air. Grille border can be specified to suit the type of floor system used. A range of surface finishes is available.
Unlike AFG, CFG is having two options of fan to greatly assist supply air to room. CFG-AC is giving a constant airflow while CFG-EC airflow is proportional by 0-10Vdc signal.

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layer

FAT

  • TROX 3-speed fan terminal units with TROX “FBA/250” Type circular floor diffuser in die cast aluminium complete with wall mounted temperature sensor to each unit.
  • The wall sensor allows the building occupants to adjust the room set point temperature, and the fan speed manually or automatically.

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layer

FBA

The different attachments allow a wide range of applications with different air flows, installation conditions and several options for volume flow balancing.

  • Nominal sizes: 150, 200 mm
  • Volume flow range 1 - 59 l/s or 4 - 213 m³/h
  • Annular diffuser contour with different surface structures
  • For constant and variable volume flows
  • For all types of raised floors
  • Horizontal or vertical air flow
  • Reduction element adjustable on the front or rear side
  • Can be installed with and without trim ring
  • The trim ring allows quick and easy installation and removal of the grille inserts for cleaning purposes
  • High mechanical strength/breaking resistance > 17 kN
  • Ideal for comfort zones

Optional equipment and accessories

  • Swirl unit adjustable at the back for manual adjustment between vertical and horizontal air routing
  • Trim ring with spring clip fixing to cover the installation opening
  • Dirt trap can also be used as a reduction element
  • Plenum box

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layer

SDRF

Circular and rectangular staircase swirl diffusers

  • Various nominal sizes with 1 – 6 outlets
  • Volume flow rate range 2 – 25 l/s or 7 – 90 m³/h
  • Diffuser face made of sheet steel, powder-coated
  • For variable and constant volume flows
  • For false floors designed as positive pressure plenums
  • Installation into the risers of steps
  • Visible screw fixing
  • High induction results in a rapid reduction of the temperature difference and airflow velocity
  • Low sound power level due to optimised air distribution inside the diffuser


Optional equipment and accessories

  • Exposed diffuser face available in RAL CLASSIC colours
  • Spring clip fixing (concealed)

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layer

AFG

The AFG Type floor grille is developed to be mounted on raised floor systems to match typical 600mm by 600mm floor tiles, to supply cooling to computer rooms or data centers where cooling load is high. Two different types of sub-frame are available to suit different raised floor systems typically available in the market.

This is heavy duty floor grille capable of taking high static load and is robust in construction.

The floor grille was tested independently for:
A. Uniform distributed load test at 12kN/m³
B. Static load (Concentrated Load): Tested at 4.5 kN over an area of 25 mm x 25 mm.
C. Safety load: The sample was successfully tested at 13.5 kN at the centre of the grille over an area of 25 mm x 25.
D. Soft Body Impact Test: The grille did not collapse

The above tests were conducted in accordance with UK´s standard MOB PF2 PS/SPU: 1992. The core of the floor grille is in mill finish. the grille can be supplied with either 0° or 15° deflection blade profile. The steel sub-frame below the grille core is painted matt black in RAL 9005 as standard supply

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VISUALISATION OF AIR FLOW - FLOOR DIFFUSERS DIFFUSER

In the TROX Air flow studio, the flow behavior of the air with various air distribution system is made impressively visible. The introduction of smoke in an authentic situation with space heat load simulators shows real flow patterns.

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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.: +61 (02) 8923 2551