20" CPVC Blast Damper

Item #: 35624

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These corrosion-proof 20" CPVC Blast Dampers are for the construction of exhaust ventilation systems. CPVC material compounds used in the manufacture of these duct fittings conform to Type VI, Grade 1 CPVC, Cell Class 23447 as described in ASTM D-1784. Dampers are furnished with a three position locking pin (open, half open, and closed). Dimensions 11.75" long, 21.5" wide, and 30.75" high (not including gate). Gate is 3/16" thick and socket depth is 3". Maximum service temperature is 200°F. NOTES: Fittings are triple bead welded. Pictures are to represent style of fittings only; actual color is light gray.

    Item Information

    Item Number: 35624
    Catalog Page Number: Internet Only
    Manufacturer: Harrison
    Manufacturer Part #: 1834-BG-20
    Country of Origin: USA

    Tech Specs

    Weight: 27 lbs

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