application

Double wall stainless steel flue gas system for all standard furnaces in humid or dry negative pressure operation mode.

 

combustible

oil, gas, solid fuels

 

working temperature

≤ 400 °C

 

material

inside:   1.4571 (316Ti) / 1.4404 (316L)
outside: 1.4301 (304) (finshing satin stanless steel; not coatable)

 

wall thickness

inside:   0,6 mm
outside: 0,6 mm

 

welding seam

TIG continuous / laser

 

insulation

mineral insulation with 32,5 mm wall thickness, bulk density 120 kg/m³

 

connection

threaded slip joint (outer tube)

 

admissible for pos. pressure

no

 

soot fire resistant

yes

 

free standing extension

3  up to last wall spacer

 

average roughness

1,0 mm

 

thermal resistance

0,501 m² K/W

 

CE mark number

0036 CPD 9174 009

 

CE classifications DIN EN 1856 - 1

T400 - N1 - W - V2 - L50050 - O20
T400 - N1 - D - V2 - L50050 - G50

 

The "designer"

The special plug connection allows an installation without locking bands. The even and brushed surface of the chimney make the system DW-vision the "design chimney".