DW5
Double-walled stainless steel modular duct, with 0.5 mm thick inner wall and 30 mm rock wool insulation and with optional seal
FIRE RESISTANCE CLASSIFICATION: EI180 ve-ho (o→i)
The DINAK DW range has been tested to EN 1366-13, specifically for chimney flues, and classified as "fire-resistant" according to the new EN13501-2-2023 standard
This solution prevents the spread of fire from outside to inside both vertically and horizontally
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Versatility
The DW5 range is suitable for a variety of applications and fuels, offering great flexibility in design and installation. The ideal solution for the evacuation of combustion gases from equipment such as boilers for heating and DHW production, condensing boilers (installation of seals required), stoves, inserts, pellet and wood boilers, boilers for industrial and commercial use, etc
Safety-End Finish
All parts have a safety-end finish making it completely safe to handle the parts during assembly
Resistance and robustness
The design of the parts gives them reinforced mechanical resistance, guaranteeing a reduced thermal bridge
Assembly
Technical features
Generic
Overlap: 40 mm
Inner wall thickness 0.5 mm
Materials and thicknesses
Inner wall:
Stainless steel AISI 304 BA (1.4301) or AISI 316L BA (1.4404)
Stainless steel AISI 444 BA (1.4521)
Thickness:
0.5 mm from Ø80/140 to 300/360 mm
Outer wall:
Stainless steel AISI 304 BA (1.4301) or AISI 316L BA (1.4404)
Stainless steel AISI 441 BA (1.4509)
Galvanised steel (DX51D (1.0226) + Z275MB)
Thickness:
0.4 mm from Ø80/140 to 300/360 mm
Copper
Thickness:
0.5 mm from Ø80/140 to 300/360 mm
Optional painted (R.A.L. range)
Insulation:
30 mm rock wool 100 kg/m3 density
Temperature classes
Without seal: Up to 600ºC (T600)
With seal: Up to 200ºC (T200)
Sealing classes
Without seal: N1 (up to 40 Pa)
With seal: P1 (up to 200 Pa overpressure)
Diameters
80/140 | 100/160 | 130/190 |
150/210 | 160/220 | 180/240 |
200/260 | 250/310 | 300/360 |
Certifications
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