Metal Fab 8M90

METAL-FAB® Elbow, Adjustable Double Wall, Series: M90, 8 in Size, SureLock™ Connection, 90 deg Angle, 14-1/2 in Length, For Use With: Double Wall Type-B Gas Vent System, Hot Dipped Galvanized, DomesticProducts tested and listed to UL 441 requirements to ensure safety and efficiencyThe five-piece M90 short radius elbow is fully adjustable from 0 (straight) to 90 degThe 360 deg rotating collar allows for desired orientation of vent pipeSureLock™ locking system, no sheet metal screws requiredThe 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

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