DOUBLE WALL COLLECTIVES CHIMNEYS
Double Wall Stainless Steel chimney, Boiler Waterproof, Ø 150 to 300 mm, Series ET720.
Triple Wall stainless steel chimney, Boiler Waterproof, 300 mm or 175 Series TR800.
Ø 150 a 300 mm
For ventilation and air extraction flawed premises.
Wide range of accessories that offer solutions for any installation.
Easy assembly.
Wall bracket or manufacture, installed in connection module you.
Height adjustable vertical distance between plants.
Air intake and flue exhaust in the same chimney or by connecting concentric tubes.
Safety flange (Briu) very easy assembly, which comes free with the tubes.
Internal diameter: 175 200 250 300
External diameter: 235 260 310 360
Diameter connecting you: 130
Interior wall Material: Stainless steel AISI 304 / AISI 316L, thickness 0.4 mm
Material outer wall: AISI 304 stainless steel, thickness 0.4 mm
Joint type: male-female
Fuel type: gas
Working temperature: 200
Maximum permitted temperature: 250
TECHNICAL CHIMNEY SEALED DOUBLE WALL SERIES ET720:
Internal diameter: 150 175 200 250 300
External diameter: 210 235 260 310 360
Diameter connecting you: 60 80 / coaxial 60/100 80/125
Interior wall Material: Stainless steel AISI 304 / AISI 316L, thickness 0.4 mm
Material outer wall: AISI 304 stainless steel, thickness 0.4 mm
Joint type: male-female
Fuel type: gas
Working temperature: 200
Maximum permitted temperature: 250
TECHNICAL TRIPLE WALL CHIMNEY SEALED SERIES TR800:
Internal diameter: 175 200 250 300
External diameter: 235/360 260/360 310/510 360/510
Diameter connecting you: 60/100 80/125 coaxial
Interior wall Material: Stainless steel AISI 304 / AISI 316L, thickness 0.4 mm
Material outer wall: AISI 304 stainless steel, thickness 0.4 mm
Joint type: male-female
Fuel type: gas
Working temperature: 200
Maximum permitted temperature: 250
Certificates CE:
– Certificate CE A71/0027 Collective chimney for athmospheric boilers, insulated double wall
– Certificate CE A71/0028 Collective chimney for airtight boilers, insulated double wall
– Certificate CE A71/0029 Collective chimney for airtight boilers, insulated triple wall
If you need the declaration of performance of the product may apply to oftec@ffbofill.com
