Systemicon Edelstahlschornstein doppelwandig
Gas
Pressure in inch
Fire outside the duct
Inside fire rated
Double wall
Limited lifetime warranty
Jeremias® Exhaust Systems
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    2. Commercial Exhaust Systems
    3. Double wall systems
    4. DWCKF-ZC

    DWCKF-ZC

    Zero Clearance Grease Duct

    Double Wall Flanged Commercial Kitchen Exhaust

    SYSTEM_DETAIL_ICONS

    Product description

    Main features

    • All-in-one grease duct and 2-hour fire rated shaft/enclosure assembly
    • Only 1/16 inch per foot slope is required
    • Factory CAD designs for installation ease
    • All lengths are field cutable for maximum flexibility
    • 100% stainless steel with Limited Lifetime Warranty
    • Smooth flow and known resistance for perfected factory pressure calculations

    Applications

    • Stainless Steel Duct for connecting cooking appliances and kitchen hoods to the outdoors under negative or positive pressure
    • Design eliminates welding, second insulation trade, third trade for a fire-rated shaft, and all the lengthy inspections in the field

    Technical specifications

    MaterialInner and outer jacket are stainless steel
    All supports and accessories are stainless steel
    Inner diameter6-36 inch
    Insulation3 ¼” thick high-density ceramic fiber insulation
    ConnectionFlange an vee band with expanded ends allowing matching diameter sleeve to protect the sealant from high pressure washing
    Locking bandAttached to each part
    DWCKF-ZC

    UL Listings (and ULC)
     

    UL-2221 Standard
    Fire Resistive Grease Duct Enclosure Assemblies

    UL-1978 Standard
    Grease Duct
    (ULC-S662 Standard for Factory-Built Grease Duct)

    Additional UL/ULC 20" W.C. Pressure Listing

    Downloads

    Contact

    What can we do for you?

    Personal advice, optimal service and personal contact with our customers and partners are very important to us.

    Do you have questions about our products, would you like an offer or do you need help planning your exhaust project?

    Get in touch, we'd be happy to advise you!

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