Intake Fume Hood, For Nominal Duct Diameter 12 in, Inlet Diameter 12 3/4 in, Product Type Intake Fume Hood, Overall Length 47 3/4 in, Weight 41 lb, Maximum Pressure Rating 10 in wc, Material Thickness 0.25 in, Maximum Temperature Rating 140 Degrees F, Material PVC, Minimum Pressure Rating Not Applicable, Shape Hood, Outlet Diameter Not Applicable, Overall Height 27 1/4 in, Overall Width 47 3/4 in, Inside Diameter Not Applicable, Seal Material Not Applicable, Drain Size 1/2 in