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    Double wall stainless steel chimney

    Twin wall insulated stainless steel chimeny systems, specific solution for specific applications

    DW-KL 25 304

    Twin wall insulated, factory-made exhaust system with special conical metal to metal jointing for high temperatures and high pressures

    System features

    TECHNICAL DATA

    DESCRIPTION

    Twin wall insulated, factory-made exhaust system with special conical metal to metal jointing for high temperatures and high pressures

     

    MATERIAL

    Inner wall: AISI 304

    Outer wall: AISI 304

     

    FINISHING

    Standard: Bright annealed (BA)

    RAL colours (Check prices)

    Optional outer wall: Galvanised -15%

    (only lengths and deviations)

     

    INSULATION

    High density rigid rockwool (120 kg/m³)

    THICKNESS (mm)

    Inner wall: 0.4 – 0.5

    (depending on the diameter)

    Insulation: 25 mm

    Outer wall: 0.4 – 0.5

    (depending on the diameter)

     

    AVAILABLE DIAMETER (mm)

    80 – 100 – 130 – 150 – 180 – 200 – 250 – 300 – 350 – 400 – 450 – 500 – 550 - 600

     

    CONNECTION

    Male female conical push fit connection secured by locking band 35mm wide up to Ø130 mm, and 70 mm wide (2.0)

    from Ø150 mm

     

     

    CHARACTERISTICS

    • Working temperature till 600ºC
    • Continous TIG/LASER welding in all components
    • Locking band included (except terminals)
    • Also available in AISI 316L inner wall (asuitable for fuels with high sulphur content and condesing CHPs). 

    APPLICATIONS

    • Generators
    • Microcogeneration (CHP)
    • Smoke and gas extract
    • Laundry chutes
    DW-KL 25 304
    CE MARK NUMBER
    0036 CPD 9174 061
    CE CLASSIFICATIONS (EN 1856-1)
    T600 – N1 – D – Vm – L20040 – G(70)
    T600 – H1 – W – Vm – L20040 – O(50)
    T200 – H1 – W – Vm – L20040 – O(20)
    T200 – P1 – W – Vm – L20040 – O(00)

    25 years warranty!