18" Blast Damper

Item #: 35502


Buy in Quantity & Save!

2-3$576.83Save 5%
4-11$546.47Save 10%
12+$516.11Save 15%


These corrosion-proof 18" PVC Blastgate Dampers are for the construction of exhaust ventilation systems. PVC material compounds used in the manufacture of these duct fittings conform to PVC 1120, ASTM D-1784, Type 1, Grade 1, Cell Class 12454-B. Dampers are furnished with a three position locking pin (open, half open, and closed). Dimensions are 9.25" long, 19.5" wide, and 28" high (not including gate). Gate is 3/16" thick and socket depth is 2.5". NOTES: Fittings are triple bead welded. Pictures are to represent style of fittings only; color is gray.

    Item Information

    Item Number: 35502
    Catalog Page Number: P-440
    Manufacturer: Harrison
    Manufacturer Part #: 1034-BG-18
    Country of Origin: USA

    Tech Specs

    Weight: 24 lbs

    More in This Group

    Similar Products

    Information Assistance

    Please enter the number that should appear between these two numbers.
    852 854
    Send Message