Darco system

CAGI – TYPE COWL

Classic static chimney cowl for ventilation or gas flues.

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.

Material: CH – chromonickel sheet 1.4301:

ventilation

gas and oil boilers

Material: galvanized steel sheet:

ventilation

Available diameters: 100 – 400 [mm]
Base versions: See catalogue card*
Material versions: See catalogue card*
Max working temperature: 180 [ºC]
Warranty: 2 years

In case of diameters 350 and 400mm following bases are available: inlet pipe and base with collar (version with square base – unavailable).

* Catalogue card is available in “Download” tab.

Darco system

H-TYPE COWL

Classic static chimney cowl for ventilation.

Static chimney cowl H-TYPE 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.

USAGE:

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

ventilation

Awailable diameters: Ø100, Ø110, Ø120, Ø130, Ø140, Ø150, Ø160, Ø200
Base versions: See catalogue card*
Material versions: CH – chromonickel sheet 1.4301

OC – galvanized sheet metal

Max working temperature: 180 [ºC]
Warranty 2 years

*Catalogue card is available “Download” tab

Darco system

CAPS

Cap protects chimney ducts from rain and snow. Aesthetical covering of ducts.

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.

Material: CH – chromonickel sheet 1.4301:

ventilation

gas and oil boilers

Material: OC – galvanized sheet metal:

ventilation

More technical info – see catalogue card in „Dwonload” tab.

Darco system

CHIMNEY EXTENSION

Covering of existing ceramic chimney tops of non-standard measurements.

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

ventilation

gas and oil boilers

wood stoves

coal stoves

pellet soves

to be used fireplace

More technical info see catalogue card in „Dwonload” tab.

Darco system

CHIMNEY COWLS BASES AND FITTINGS

Chimney covers with caps enables building up top of concrete chimneys with vertical ducts in an easy way.

Chimney bases allow to connect various types of chimney cowls to the chimney.

Chimney covers with caps enables building up top of concrete chimneys with vertical ducts in an easy way. This type of covering protects ducts from rain and snow as well as assures aesthetical chimney top finishing. The solution allows building up chimneys, which are made of prefabricated elements covered with a concrete cap. Elements of the set should be fixed to concrete cap with mounting elements like screws or silicone.

Chimney bases allow to connect various types of chimney cowls to the chimney. Different types of bases are designed in order to create the best possible solution for tight and secure connection to the roof or chimney.

USAGE:

  • ventilation
  • smoke extraction

TECHNICAL DATA

More info – see catalogue card in “Download” tab.