Commercial Kitchen Exhaust Hood Airflow Capacity 2 400 cfm Duct Collar Connection 12 in x 12 in 12 in x 16 in 12 in x 18 in Material 430 Stainless Steel Maximum Airflow Capacity 2 400 cfm Number of Light Fixtures 3 Overall Depth 96 in Overall Height 24 in Overall Width 54 in Hood Style Canopy Type I Duct Height 12 in Duct Width 12 in Exhaust Application Grease