Weight: 510.0 lbs Weight metric: 231.3 kg Dimensions: 42.3"w x 31.2"d x 61.7"h Electrical: 115 volts, 60 Hz, 12 amps Base Stand: Required (not included) Product Subcategory: Class II, Type A2 Biological Safety Cabinets Protection Type: Product and Personnel Conformance: ADA, CAN/CSA C22.2, ETL, NSF 49, UL Electrical Standard: Domestic Exhaust Volume: 253-279 CFM Lighting: Fluorescent Nominal Width: 3' Power Cord & Plug: 115 volts, 15 amps Sash Opening: 10"