METAL-FAB® Draft Hood Connector, Round, Series: MDC, 4.88 in Length, Hot Dipped Galvanized, Domestic
UL 441
Domestic/Import
Domestic
Finish
Hot Dipped Galvanized
Length
4.88 in
Series
MDC
Type
Round
Brand
METAL-FAB®
Country of Origin
US
Products tested and listed to UL 441 requirements to ensure safety and efficiencyThe outer wall is constructed of galvanized steel, 0.018 in THK G-90 for sizes 3 to 14 in Dia and 0.024 in THK G-90 for sizes 16 to 30 in DiaThe inner wall is constructed of aluminum alloy, 0.012 in THK for sizes 3 to 8 in Dia and 0.018 in THK for sizes 10 to 30 in DiaThe vent includes an integral, annular insulating air space, 1/4 in THK for sizes 3 to 6 in Dia and 1/2 in THK for sizes 7 to 30 in Dia