Type LTD

Diffuser system LTD

 The diffuser system type LTD was spefically designed for labs and factory buildings. It is perfect:

- for a direct ventilation of working areas
- in case of high air exchange (up to 30 times/hour)
- for cooling in case of undertemperatures up to -5 K compared to the

  ambient air
- for low ceiling heights 
- in case of variable flow rates 

Thanks to the modular system, components may be selected to obtain duct runs of various lenght and admissions. Each module consists of a rectangular duct, the guide vane and the diffuser. It may either be freely suspended or integrated in a suspended ceiling.

The outlet perforation ensures a steady flow pattern with a local displacement characteristic. The air guidance with a reduced induction from above to below provides a high air quality in the gathering zone. The linear diffuser should preferably be used to ventilate working ailes from a discharge height of 3 to 4 m.

The diffuser module has been designed in a manner to provide a two to four meter wide downstream of displacement character. The flow width depends on the flow rate and the inlet air temperature. Within the recommended design range, the gathering zone is thus supplied with fresh air in a very precise manner.