application
double wall pressure-tight flue gas system made of stainless steel for all standard furnaces, combustion-engines and CHP´s applicable, in negative- and positive- and high-pressure, for dry and moist operation mode
combustible
oil, gas and solid fuels
working temperature
≤ 400°C / ≤ 600°C
material
inside: 1.4571 (316Ti) / 1.4404 (316L)
outside: 1.4301 (304)
wall thickness
inside: 0,6 - 1,0 mm
outside: 0,6 - 1,0 mm
welding seam
TIG continuous / laser
insulation
mineral insulation with 32,5 oder 50 mm wall thickness, bulk density 120 kg/m³
connection
positive pressure by conical connection
admissible for pos. pressure
200 Pa / 5000 Pa
soot fire resistant
yes
free-standing extension
3 m up to last wall spacer to ∅ 600
1,5 m up to last wall spacer > ∅ 600 - 1000
average roughness
1,0 mm
thermal resistance
0,501 m² K/W
CE mark number
0036 CPD 9174 002
CE classifications DIN EN 1856 - 1
T400 - N1 - D - V3 - L50060 - G50
T400 - N1 - W - V2 - L50060 - O20
T400 - P1 - W - V2 - L50060 - O20
T600 - N1 - D - V3 - L50060 - G50
T600 - H1 - W - V2 - L50060 - G50
Application
The system DW-kl can be used for the evacuation of exhaust gases of all oil-gas- and solid fuels-fired furnaces in negative and positive pressure operation mode (5000 Pa) with a maximum temperature of 600°C.
BHKW:
The system DW-kl can be connected to block heat stations with flanges.