Twin Wall Air

Locking Bands and Supports

Locking Bands

Article Code: 72.DP

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The Locking Band is the necessary component for securing every joint and creating continuity in a twin wall AIR Chimney System. Together with the triple lip silicone gasket it ensures the seal of the system in accordance with the requirements of UNI EN 1856-1.

The product comes in packages of 10 pieces.

Material Used: Stainless Steel 304 BA (EN 1.4301 - L20) or Copper.

To ensure that every joint is tightly secured the component has an asymmetric design. During installation the lower diameter, wider, must be placed on the female form; the upper diameter, narrower, is placed on the male form.

Hardware for securing is supplied.

Item used to tightly secure every joint.

For the designation of a Chimney System in accordance with the requirements of UNI EN 1856-1 the following is allowed:

Operation: dry (D) or wet (W)

Pressure: Positive for P1 = 200 Pa; Negative for N1 = 40 Pa.

Working Temperature: Max 200°c with silicone gasket and P1 200 Pa; Max 600°c without silicone gasket and N1 40 Pa.

Dimensione Inox Rame
Ø 130 € 3,92 € 15,31
Ø 150 € 4,07 € 15,77
Ø 180 € 4,43 € 16,24
Ø 200 € 4,63 € 16,89
Ø 230 € 5,12 € 18,01
Ø 250 € 5,30 € 18,67
Ø 300 € 5,75 € 20,44
Ø 350 € 6,43 € 19,21
Ø 400 € 6,73 € 22,32
Ø 450 € 7,11 € 24,18
Ø 130 € 3,92 € 15,31
Ø 150 € 4,07 € 15,77
Ø 180 € 4,43 € 16,24
Ø 200 € 4,63 € 16,89
Ø 230 € 5,12 € 18,01
Ø 250 € 5,30 € 18,67
Ø 300 € 5,75 € 20,44
Ø 350 € 6,43 € 19,21
Ø 400 € 6,73 € 22,32
Ø 450 € 7,11 € 24,18

I prezzi riportati sul sito possono subire variazioni senza preavviso.

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

Twin Wall Air

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