Twin Wall

Acessories

Gas Testing Component

Article Code: 108

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  • Description
  • Features
  • Applications
  • Price List
  • Data Sheet

The Twin Wall Gas Testing Component is the fundamental component for the testing and analysis of flue gases in a Chimney System in accordance with the requirements of UNI EN 1856-1. It is placed above a 90° or 135° Tee, at a distance equal to three times the internal diameter, in accordance with the requirements of Article 7.9 of the Presidential Decree 1391.

Inner Wall: Stainless Steel 316L BA (EN 1.4404 - L50) 0.5 mm thick.

Outer Wall: Stainless Steel 304 BA (EN 1.4301 - L20) thickness 0.5 mm or Copper 0.6 mm thick.

Insulation: Rock wool, thickness 25 mm, density 90 kg / mc.

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.

Collection, testing and analysis of the products resulting from the combustion of gas, wood-burning or multi-fuel generators.

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 Pa

- ≤ 600° C without silicone gasket and N1 = 40 Pa

Dimensione 316 - 304 316 - Rame
Ø 80 € 184,09 € 227,87
Ø 100 € 200,19 € 250,68
Ø 130 € 224,87 € 285,22
Ø 150 € 241,44 € 308,49
Ø 180 € 266,79 € 343,77
Ø 200 € 283,12 € 366,88
Ø 250 € 329,62 € 431,27
Ø 300 € 378,71 € 498,24
Ø 350 € 423,39 € 559,92
Ø 400 € 468,74 € 622,33

I prezzi riportati sul sito possono subire variazioni senza preavviso.

DiDeA
80130345
100150345
130180345
150200345
180230345
200250345
250300345
300350345
350400345
400450345

The technical data on the website are subject to change without notice.

Twin Wall

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