Weight: 520.0 lbs Weight metric: 235.9 kg Dimensions: 48.0" w x 37.7" d x 95.0" h Dimensions metric: 121.9 x 95.8 x 241.3 cm Electrical: 115 volts, 60 Hz, Domestic Product Subcategory: General Chemistry Nominal Width: 4? Air Usage/Static Pressure with Sash 50% Open: At 100 fpm, exhausts 725 CFM at 0.27" H2O static pressure Blower Requirements: Remote blower required Conformance: ANSI Z9.5, ASHRAE 110, ASTM E84, CAN/CSA C22.2, CFR 29, NFPA 45, SEFA 1, SEFA 8 (Cabinet Surface Finish), UL 1805, UL 61010 Electrical Duplexes: 1 Electrical Standard: 100-115 volts, 50/60 Hz, 10 amps Enclosure Height: 95.0" Lighting: T8 fluorescent Service Fixtures: 2 Style: Floor-Mounted