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The range of products

Dualis range


The DUALIS range answers the requirements of all types of room-sealed boilers: gas, oil, classic or condensing, working concentrically (twinned air admission and flue gases evacuation) or double flow (separated air admission and flue gases evacuation).

The DUALIS range is particularly suitable for application in private houses.

For collective systems, the 3CE system allows to link several room-sealed gas boilers (C4 type generator) to a single flue for air admission and flue gases evacuation (see specific sheet DUALIS 3CE).


All parts are labelled with:

- direction of fitting;
- reference, diameter and length of the part;
- the standard classification;
- the bar code.
Gas room-sealed boilers
 Gas or oil room-sealed boilers

Concentric flow
(type C1 and C3 boilers)

Horizontal, vertical terminal and concentric aluminium flues
Separate flow
(type C5 boilers)

Terminal and separate aluminium flues
Concentric flow
(type C1 and C3 boilers)

Horizontal, vertical terminal and concentric stainless-aluzinc flues
Separate flow
(type C5 boilers))

Terminal and separate stainless steel flues
DUALIS E.A Ø 60/100

- Gas-tightness by socketing and lip seals

DUALIS D.A Ø 80/80

- Gas-tightness by double lip seals

- Flue Ø 80, aluminium 1mm white (epoxy paint)

 DUALIS E.I Ø 80/125

- Gas-tightness by lip seals		 DUALIS S.L. Ø 80/200

- Great flexibility in use:adaptable to the different possible configurations of C5 types

- Gas-tightness by double lip seals and "cone in cone" connections
DUALIS C.A. Ø 60/100

- Gas-tightness by collars 		DUALIS F.I. Ø 110/155

- Gas-tightness of inner flue by lip seals

- Gas-tightness of outer flue by collar with gasket
DUALIS G.A. Ø 80/125

- Gas-tightness by double lip-seals

- Inner flue. Ø 80, aluminium 1,5mm

- Outer flue. Ø 125, aluminium 1 mm white (epoxy paint)		 DUALIS K.I. Ø 125/200

- Gas-tightness of inner flue by lip seals

- as-tightness of outer flue by collar with gasket
For all further information: sales@poujoulat.co.uk