Coaxial Ventilated Stainless Steel Interior

Double-wall metal chimney with gaskets, internal wall made of steel type 1.4404 (AlSl316L), thickness: 0.5 – 0.6 – 0.8 – 1 mm, external wall made of
stainless steel, galvanized steel or copper; air gap between 25 mm and 50 mm. Internal diameter range: 80 – 300 mm.

APPLICATIONS

Evacuation of wet and dry smoke under positive and negative pressure, ventilation products, fumes, generators.

CERTIFICATES

Compliance certificate for factory production monitoring.

DIAMETERS PRODUCED
INTERNO80100130160200
ESTERNO130150200230300
DESIGNATION
WITH GASKET

Chimney system EN 1856-1 : T200 – P1 – W – V2 – L50050 – O(10)
EN 1856-1/09 : Reference standard
T200 : Temperature class ( 200°C )
P1 : Pressure class ( 200Pa )
W : Condensate resistance ( W : wet – D : dry )
V2 : Corrosion resistance ( Yes )
L50 : Material thickness ( A316L )
050 : Material thickness( 5/10 )
O : Sootfire resistance ( G=Yes – O=No )
(10) : Distance to combustible material ( in mm )

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