DS system

DS type double-wall insulated flue system can be used for putting up new outdoor chimneys.

- It can be combined with boilers fueled by gas, heating oil and wood in housing, institutional buildings or industry.

- Inner pipe is made of stainless steel grade 1.4404, outer pipe can be made either of stainless steel grade 1.4301 or powder coated galvanized steel depending on the customer’s need.

- 50 mm thick filling between the pipes is made out of dedicated chimney insulation combined with mineral wool with density of 80 m3/kg

- This system is certified by the Building Research Institute in Warsaw, certificate no. 1488-CPD-0052 It holds a CE marking according to PN-EN 1856-1:2009 ; PN-EN 1856-2:2009 norm.

Available diameters 100 – 500 /mm/
Material - inner pipe Stainless steel grade 1.4404
Wall thickness - inner pipe 0,5 – 1,0 /mm/
Material - outer pipe Stainless steel grade 1.4301 or powder coated galvanized steel
Wall thickness - outer pipe 0,6 /mm/
Temperatura max. 450°C
Fuel type Gas, heating oil, wood
Insulation thickness 50 mm
Insulation type Chimney insulation + mineral wool – 80m³/kg

For more information check our catalogue or contact us at

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Wytwórnia Elementów Kominowych TARNAWA Spółka Jawna
L.Wajda, W.Wajda, R.Nazimek

ul. Giełdowa 22, 33-100 Tarnow, Poland

tel. 14 63 18 300
fax: 14 63 18 301

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