DESCRIPTION: 

Static chimney cowl CAGI is a device, which uses the dynamic force of the wind to increase the chimney draught. The head creates a pressure difference forcing the air in the duct to move up. It is to be mounted on gravitation based chimney ducts endings: ventilation or flue-gas heating (dry fumes).
 

!   This cowl, as all cowls of Darco production, is openable, which allows the cowl to be opened easily in case of cleaning purpouses

USAGE:

• when there are wind fluctuations on the chimney duct ending, caused by its bad location 
• when there is an unfavorable terrain configuration, with strong and frequent winds 
• when there is a lack of chimney draught or it is too weak
• in order to improve the natural (gravitation) ventilation.