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Twin Wall Air
Terminals
Chinamans Hat Cowl
Article Code: 103
- Description
- Features
- Applications
- Price List
- Data Sheet
The Chinamans Hat Cowl is the component that is installed at the top of a twin wall AIR Chimney System in accordance with the requirements of UNI EN 1856-1.
A wide-brimmed cap prevents the entry of rainwater ensuring the free flow of smoke and gases, even when installed in particularly windy areas; it does not protect the system against bird nesting in spring.
Inner Wall: Stainless Steel 316L BA (EN 1.4404 - L50) thickness 0.5 mm
Outer Wall: Stainless Steel 304 BA (EN 1.4301 - L20) thickness 0.5 mm or 0.6 mm thick Copper.
Cap and Fixture Inside: Stainless Steel 304 BA (EN 1.4301 - L20), respectively, in thicknesses of 0.5 mm and 1.5 mm.
Welding: longitudinal TIG process for the fusion of adjoining pieces, without filler.
Belling: cold moulding, done with a mould and counter mould hydraulic expansion system ensuring calibrated joints with a tolerance of +/- 2mm.
Accessories: triple lip silicone gasket to ensure the joint is sealed; locking band to secure the joint and ensure the continuity of the system.
Evacuation of the products of combustion resulting from wood-burning, multi-fuel, natural gas and diesel appliances. Especially indicated in fairly or very windy areas.
For the designation of the chimney system according to UNI EN 1856-1 the following is allowed:
operation:
- Dry (D)
- Wet (W)
pressures:
- Positive (P1 = 200 Pa)
- Negative (N1 = 40 Pa).
Operating temperatures:
- ≤ 200 ° C with silicone gasket and P1 = 200 P
| Dimensione | 316 - 304 | 316 - Rame |
|---|---|---|
| Ø 80 | € 54,77 | € 68,94 |
| Ø 100 | € 57,77 | € 74,07 |
| Ø 130 | € 66,62 | € 87,82 |
| Ø 150 | € 75,73 | € 103,54 |
| Ø 180 | € 85,01 | € 124,22 |
| Ø 200 | € 90,61 | € 134,12 |
| Ø 250 | € 107,14 | € 163,64 |
| Ø 300 | € 122,28 | € 184,22 |
| Ø 350 | € 141,84 | € 215,03 |
| Ø 400 | € 170,08 | € 260,59 |
I prezzi riportati sul sito possono subire variazioni senza preavviso.
| Di | De | A | B | C |
| 80 | 130 | 200 | 100 | 115 |
| 100 | 150 | 200 | 100 | 115 |
| 130 | 180 | 250 | 100 | 115 |
| 150 | 200 | 300 | 100 | 115 |
| 180 | 230 | 325 | 100 | 115 |
| 200 | 250 | 375 | 100 | 115 |
| 250 | 300 | 440 | 100 | 115 |
| 300 | 350 | 440 | 100 | 115 |
| 350 | 400 | 550 | 100 | 115 |
| 400 | 450 | 600 | 100 | 115 |
The technical data on the website are subject to change without notice.
Twin Wall Air
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subheading twin wall air - pipes -
subheading twin wall air - bends -
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subheading twin wall air - accessories -
subheading twin wall air - terminals -
