Product Diffusers
Type Slot
Fixing Ceiling mounted
Wall mounted
Shape Linear
Material Aluminium
Features Adjustable
Suitability Extract air
Heating air
Supply air
Dimensions (mm) Type ALS from 2.6m to 4.0m and Type VSD35 from 0.6m to 1.95m
 
 
 

Slot diffusers are a very popular product within the TROX family of grilles and diffusers. They are generally suitable for continuous assembly and can be inconspicuously installed parallel to linear light arrays. 

  • Diffuser face designed with extruded aluminium sections.  
  • Suitable for rooms with heights from approximately 2.6-4.0m for supply or extract air.

Type ALS: available with 1-6 slots.

Type VSD35: 

Nominal length from 600 to 1950 mm, 1 to 4 slots
Volume flow rate range 15 – 135 (l/s)/m or 54 – 486 (m³/h)/m
Diffuser face made of extruded aluminium sections
For variable and constant volume flows
Suitable for continuous linear arrangement
High induction results in a rapid reduction of the temperature difference and airflow velocity
Individually adjustable air control elements to meet individual local requirements

Type VSD50:

Nominal length from 600 to 1950 mm, 1 or 2 slots
Volume flow rate range 20 – 120 (l/s)/m or 72 – 432 (m³/h)/m
Diffuser face made of extruded aluminium sections
For variable and constant volume flows
Suitable for continuous linear arrangement
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
Diffuser face with extended border
Damper blade for volume flow rate balancing, can be adjusted through the diffuser face
Concealed screw fixing that simplifies installation of the diffuser after the ceiling has been completed
Symmetric and asymmetric plenum boxes, with or without lining
End plates, end angles, corner sections


Slot diffusers are a very popular product within the TROX family of grilles and diffusers. They are generally suitable for continuous assembly and can be inconspicuously installed parallel to linear light arrays. 

  • Diffuser face designed with extruded aluminium sections.  
  • Suitable for rooms with heights from approximately 2.6-4.0m for supply or extract air.

Type ALS: available with 1-6 slots.

Type VSD35: 

Nominal length from 600 to 1950 mm, 1 to 4 slots
Volume flow rate range 15 – 135 (l/s)/m or 54 – 486 (m³/h)/m
Diffuser face made of extruded aluminium sections
For variable and constant volume flows
Suitable for continuous linear arrangement
High induction results in a rapid reduction of the temperature difference and airflow velocity
Individually adjustable air control elements to meet individual local requirements

Type VSD50:

Nominal length from 600 to 1950 mm, 1 or 2 slots
Volume flow rate range 20 – 120 (l/s)/m or 72 – 432 (m³/h)/m
Diffuser face made of extruded aluminium sections
For variable and constant volume flows
Suitable for continuous linear arrangement
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
Diffuser face with extended border
Damper blade for volume flow rate balancing, can be adjusted through the diffuser face
Concealed screw fixing that simplifies installation of the diffuser after the ceiling has been completed
Symmetric and asymmetric plenum boxes, with or without lining
End plates, end angles, corner sections


Interested in this product?
Call 01842 754545
OR
 
 
 
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Enquire
 


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Slot diffusers (Types VSD and ALS)