Home pageROTOWENT Ø 150 -Ø 400 ON SLIDE BEARINGS

Darco system

ROTOWENT Ø 150 -Ø 400
ON SLIDE BEARINGS

Classic chimney cowl that can be used for smoke ducts.

Kup ten produkt

DESCRIPTION

Self-adjusting chimney cowl Rotowent on slide bearings is a device, which, in a dynamic way, uses force of the wind to increase chimney draught. The cap always places itself in the opposite direction to the wind no matter of its strength or direction.
It is to be mounted on gravitation based chimney ducts endings: flue (gas, oil) and smoke – versions made with stainless steel. With versions made with copper or galvanised steel – ventilation.

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) smoke chimney draught

ventilation

to be used fireplace

coal stoves

gas and oil boilers

wood stoves

pellet soves

do not use on coal based fuel

TECHNICAL DATA

Available diameters: 150, 200, 250, 300, 350, 400 [mm]
Base versions: See catalogue card*
Material versions: See catalogue card*
Max working temperature: 500 [ºC]
Bearing system: slide bearings
Warranty: 2 years

* Catalogue card is available in “Download” tab.

Home pageROTOWENT DRAGON Ø 150 -Ø 300

Darco system

ROTOWENT DRAGON
Ø 150 -Ø 300

Cowl designed esspecialy for smoke ducts.. It uses wind to increase chimney draught in most efficient way.

Kup ten produkt

DESCRIPTION

Self-adjusting chimney cowl Rotowent DRAGON is a device, which, in a dynamic way, uses force of the wind to increase chimney draught. The cap always places itself in the opposite direction to the wind no matter of its strength or direction. It is to be mounted on gravitation based chimney ducts endings: flue (gas, oil) and smoke. Thanks to the special, patneted, rotating system with ball bearings placed outside the cap, it can withstand very high temperatures, which can be achieved in wood or coal burning stoves.

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) smoke chimney draught

ventilation

to be used fireplace

coal stoves

gas and oil boilers

wood stoves

pellet soves

do not use on coal based fuel

TECHNICAL DATA

Available diameters: 150, 180, 200, 250, 300 [mm]
Base versions: See catalogue card*
Material versions: See catalogue card*
Max working temperature: 500 [ºC]
Bearing system: ball bearings sunk in high temperature grease
Warranty: 2 years

* Catalogue card is available in “Download” tab.

Home pageROTOWENT SWING Ø 150 -Ø 200

Darco system

ROTOWENT SWING
(Ø 150 – Ø 200)

Popular low-cost chimney cowl made according to Darco high quality standards.

Kup ten produkt

DESCRIPTION

Self-adjusting chimney cowl Rotowent SIWNG is a device which, in dynamic way, uses force of the wind to increase chimney draught. The cap always places itself in the opposite to the wind no matter of its strength or direction.

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) smoke chimney draught

ventilation

to be used fireplace

coal stoves

gas and oil boilers

wood stoves

pellet soves

do not use on coal based fuel

TECHNICAL DATA

Available diameters: 150, 180, 200 [mm]
Base versions: See product card*
Material versions: See product card*
Max working temperature: 400 [ºC]
Bearing system: slide bearings
Warranty: 2 years

* Catalogue card is available in “Download” tab.

Home pageCHIMNEY COWLS BASES AND FITTINGS

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.

Description

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.

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