AMERICAN BLOWER SUPPLY BGASPN08 Auto Blastgate, Galvanized Steel, 10 7/8 in W,
$648.99
Blast Gate, For Nominal Duct Diameter 8 in, Body Material Steel, Overall Length 20 in, Product Type Pneumatic Blast Gate, Weight 14 lb, Maximum Pressure Rating 2,434 in wc, Blade Material Galvanized Steel, Maximum Temperature Rating 300 Degrees F,...