Plastic Supply PVCBD04 - Round Butterfly Damper, Type I PVC, 7-1/2" H
Plastic Supply PVCBD04 - Round Butterfly Damper, Type I PVC, 7-1/2" H
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Butterfly Damper, For Nominal Duct Diameter 4 in, Inlet Diameter 4 1/2 in, Overall Length 7 1/2 in, Product Type Butterfly Valve, Weight 2 lb, Maximum Pressure Rating 10 in wc, Maximum Temperature Rating 140 Degrees F, Material PVC, Seal Material Not Applicable, Minimum Pressure Rating Not Applicable, Standards ASTM D1784, Cell Class 12454, Shape Round, Inside Diameter Not Applicable, Outlet Diameter 4 1/2 in, Overall Height 7 1/2 in, Overall Width 7 in, Color Dark Gray, For Duct Shape Round
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