COLASIT exhaust air scrubbers are available as vertical counter-flow scrubbers or horizontal cross-flow scrubbers. Air flow rates for standard sizes up to 60'000 m3/h. Dimensioning according to pollutant and gas concentration. Special designs are possible. Gas-water heat exchanger made of plastic, for heat recovery in industrial ventilation systems, air flow rates up to 150'000 m3/h. Mist eliminator for the separation of droplet-shaped pollutants. Individual design depending on the required limiting droplet diameter.