DWhp 2.0
The best system for evacuation in domestic micro-CHP (micro-CHP) and industrial CHP systems
Double-wall stainless steel modular chimney with internal seal, double union flange and insulation of 30 mm rockwool 100 kg/m³
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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Contact usBenefits
Simplicity of installation
The connection system between parts facilitates their installation, speeding up installation times and guaranteeing gas tightness. Assembly without the need for press-fitting
Integrated expansion joints
The expansion compensators are integrated as another element within the system, thus guaranteeing a high level of gas tightness and allowing the absorption of expansion without external elements
Aesthetics
Due to the wider design of the connecting clamps, the DWhp 2.0 range is aesthetically pleasing, with fine, smooth lines
Assembly
Technical features
Generic
Overlap: 50 mm
Silicone seal around the inner wall to guarantee the gas tightness of the system
Silicone seals on both ends of each piece to avoid rainwater entrances
High-performance continuous insulation to prevent thermal bridging
Anti-cut finish on the ends of all parts, for greater safety and mechanical strength
Materials and thicknesses
Inner wall:
AISI 304 BA (1.4301) or AISI 316L BA (1.4404) stainless steel
Thickness:
0.4 mm from Ø80/140 to 300/360 mm
0.5 mm from Ø350/410 to 400/460 mm
Outer wall:
AISI 304 BA (1.4301) or AISI 316L BA (1.4404) stainless steel
Thicknesses:
0.4 mm from Ø80/140 to 300/360 mm
0.5 mm from Ø350/410 to 400/460 mm
Stainless steel AISI 409L BA (1.4512) "consult Dinak"
Thicknesses:
0.4 mm from Ø80/140 to 300/360 mm
0.6 mm from Ø350/410 to 400/460 mm
RAL Powder coated on request
Insulation:
30 mm rockwool insulation with a density of 100 kg/m³
Temperature classes
Up to 200 ºC (T200)
Sealing classes
Gas tightness class H1 (up to 5,000 Pa overpressure) for dry applications
Up to 500 Pa overpressure for condensing applications
Diameters
80/140 | 100/160 |
130/190 | 150/210 |
180/240 | 200/260 |
250/310 | 300/360 |
350/410 | 400/460 |
Certifications
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