Blast Gate, For Nominal Duct Diameter 4 in, Body Material Cast Aluminum, Overall Length 21 3/4 in, Product Type Pneumatic Blast Gate, Weight 4.8 lb, Maximum Pressure Rating 2,434 in wc, Blade Material Galvanized Steel, Maximum Temperature Rating 300...
Blast Gate, For Nominal Duct Diameter 4 in, Body Material Cast Aluminum, Overall Length 21 3/4 in, Product Type Pneumatic Blast Gate, Weight 4.8 lb, Maximum Pressure Rating 2,434 in wc, Blade Material Galvanized Steel, Maximum Temperature Rating 300...