Ceiling air outlets range – Turbulent mixing air flow have been in very successful use for decades. We have continually extended our range of air outlets both in design and mode of operation. It now includes circular, square, and linear air outlets whose dis- charge direction is either constant or steplessly adjustable. Our broad range of air outlets can be used at discharge heights varying from 2.2 to 25 m. Our ceiling air outlets generate a diffuse air flow with the following features: – draught-free indoor air flow, – intensive flushing of the occupied zone, – even temperature distribution.