Round NFES Auto Blastgate, Galvanized Steel, 22 GA, 20 W, 9 in L, 38-1/2 H
Blast Gate, For Nominal Duct Diameter 12 in, Body Material Steel, Overall Length 9 in, Product Type Pneumatic Blast Gate, Weight 44 lb, Maximum Pressure Rating 42 in wc, Blade Material Galvanized Steel, Maximum Temperature Rating 250 Degrees F, Nameplate Voltage 120V AC, Number of Air Cylinders 2, Body Material Thickness 22 ga, Minimum Operating Pressure 75 psi, Minimum Pressure Rating 75 psi, Overall Depth 38 1/2 in, Overall Width 20 in, Shape Rectangular, Inside Diameter 12 in, Color Silver.
