TSF Basic Diffusers

Square extract diffuser suitable for ceiling assembly in a range of settings

  • Air extract and supply 

  • Steel manufacture 

  • Easily removable 

  • Versatile use


Air extract and supply

The TSF square extra diffuser is mainly intended for air extract, but it can also be used for air supply. 


Steel manufacture

The TSF is manufactured from steel with a white powder-coated finish. It is available in 7 size options. 


Versatile use

The product is suitable for use as an air extraction diffuser in a range of different settings such as offices, schools and hospitals.


The TSF is a square extract diffuser designed for ceiling assembly in a wide range of different settings. Available in different sizes, the unit is commonly installed in offices, schools, hospitals and other public buildings. It is primarily designed for air extraction, but it can also be used for air supply. The TSF is manufactured from steel with a white powder-coated finish. It is also available in 7 different sizes to suit different settings. 

The TSF consists of a backing box and a perforated diffuser plate. The backing box has a connection sleeve that is fitted with a rubber gasket. The diffuser plate can be easily removed to provide easy access to the duct for cleaning and servicing. The THOR plenum box is available for the TSF as an accessory.