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Double Wall Flanged Commercial Kitchen Exhaust

SYSTEM_DETAIL_ICONS

Stainless steel duct for connecting cooking appliances and kitchen hoods to the outdoors under negative or positive pressure.
Design eliminates welding, second insulation trade, and lengthy inspections in the field.

Material	Made of all stainless steel (both inner and outer jacket) All supports and accessories are stainless steel
Inner diameter	6 - 36"
Insulation	1.25” thick high-density ceramic fiber insulation
Connection	Flange and vee band with expanded ends allowing matching diameter sleeve to protect the sealant from high pressure washing
Locking band	Attached to each part

DWCKF+1
UL Listings (and ULC) UL-1978 Standard Grease Duct (ULC-S662 Standard for Factory-Built Grease Duct) UL-103 Standard, Building Heating Appliance Chimney (ULC/ORD-C959 Industrial Type 540°C Chimney) Additional UL/ULC 20" W.C. Pressure Listing

DWCKF+1

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

UL-103 Standard, Building Heating Appliance Chimney (ULC/ORD-C959 Industrial Type 540°C Chimney)

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

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