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).

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.

Caps are devices which protects the chimney duct from rain or snow. It is to be mounted on gravitation based (natural) ventilation or flue (gas, oil) ducts. DARCO offers:

– Cap with base (WDA) Ø100÷Ø250 Cap with base is a device that protects the chimney duct (ventilation, flue) from rain or snow.

– Cap (DA) Ø100÷Ø250 Cap is a device that protects ventilation and flue chimney ducts from rain or snow.

– Cap with force-in mounting base (DA-PT) Ø100÷Ø250 Cap is a device that protects ventilation and flue ducts from rain or snow.

– Cap in a box DAP Ø60÷Ø80, Ø100÷Ø130, Ø140÷Ø180, Ø200÷Ø250 Cap in a box is a chimney cap of full value that fits in … a pizza box. Unique mounting method, with no usage of tools needed, universal sizes and simple installation, makes it a good solution for all chimney pipe endings. Rigid design and reliable mounting method ensures that the cap is as durable and aesthetic as a traditional chimney cap. Packing in small box is a great advantage of this solution, allowing easy storage and cheap logistic.

– Envelope-type cap, Sombrero-type cap They are an aesthetical ending of chimney duct. These products are produced upon individual order.

Round and rectangular chimney extensions are used to lengthen the existing chimney ducts of non-standard dimensions. It should be attached to the concrete chimney cap with screw and sealed with proper sealant.

USAGE:

• to lengthen the existing chimney ducts