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Composed of modular circular-section elements with an internal wall in AISI 316L (EN 10088 Gr 1.4404) stainless steel and an external wall in AISI 304 (EN 10088 Gr 1.4301) stainless steel with a BA mirror finish. Insulation is provided by an intermediate layer of high-density rock wool. Each element is equipped with a male-female connection with a special seat for the insertion of a heat-resistant, triple-lip silicone gasket (upon request). Each component is joined by a special clip-on hose clamp with a safety hook, included.
AISI 316L BA STAINLESS STEEL ELEMENTS, DOUBLE WALL
Wind shield
End element to be placed on top of the smoke duct. It offers a complete protection against bad weather and ensures a correct scavenging of smoke even in case of strong wind. Advised for solid combustible.
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 i |
e |
A | B |  |
|---|---|---|---|---|---|
| D 80 400 150 410 | 80 | 130 | 166 | 278 | 1 |
| D 80 400 250 410 | 100 | 150 | 166 | 278 | 1 |
| D 80 400 400 410 | 130 | 194 | 160 | 278 | 1 |
| D 80 400 500 410 | 150 | 214 | 175 | 336 | 1 |
| D 80 400 650 410 | 180 | 244 | 195 | 366 | 1 |
| D 80 400 750 410 | 200 | 264 | 215 | 406 | 1 |
| D 80 400 800 410 | 250 | 314 | 255 | 506 | 1 |
| D 80 400 850 410 | 300 | 364 | 305 | 606 | 1 |