TSTBasic Diffusers

Circular steel ceiling diffuser suitable for a wide range of settings

  • Ceiling Installation 

  • Variable Distribution

  • Tough Construction 

  • Air Extraction





Ceiling Installation

The TST diffuser is designed for simple ceiling mounting and is installed directly onto the spiral duct and fixed with pop rivets. 


Two-Part Diffuser Unit

The TST diffuser is a two-part unit that’s available in a range of different diameters. It’s made from galvanised sheet metal and has a white powder finish. 


Variable Distribution

The TST diffuser can be adjusted to provide the desired air distribution. A shielding device is included, which allows for a directional 180 degrees pattern.   


The TST is an effective, circular supply diffuser designed for ceiling mounting. Manufactured from galvanised sheet metal with a white powder-coated finish, it has a tough and durable construction. The diffuser is installed directly onto the spiral duct and secured in place with pop rivets. It is available in a range of diameters, making it a versatile and effective solution for a wide variety of settings. 

The TST is a two-part unit and can be adjusted to provide the desired throw. The unit comes complete with a shielding device which can be used to alter the distribution pattern to a directional 180-degree pattern. The TST diffuser can also be used to extract air. The TST diffuser is often installed using the THOR plenum chamber. 



Your order, your style!

Our product is customizable to your preferences, allowing you to order it with any RAL code surface finish to perfectly match your aesthetic vision