Input Voltage Input Power Input Current Maximum Airflow Maximum Vacuum Fan Wheel Dia/Width Primary Filter Area Secondary Filter Area Dust Capacity Noise Level Inlet Diameter Size (WxLxH) Weight | | 230/460 VAC 3 Phase 3.7 KW (5.0 HP) 12.8/6.4 Amperes 2000 CFM (34 M3/m) 12 " H2O (230 mm) 76 sq. ft. Polyester HEPA 15 Gallon 83 dBA 8" 29" X 29" X 74 " 340 Lbs. |