These EFCx Series Smoke Ejectors are built with a high-impact, heat-resistant Lexan housing and an UL/IECEx/ATEX-certified explosion-proof motor for use in areas where potentially explosive gasses are unlikely to be present; establishing and ensuring a safer work environment. The Polymer TurboForce™ impeller is engineered to enhance performance as well as maximizing the airflow; allowing the smoke ejection time to reduce dramatically and bringing fresh air into the confined space more effectively.     Specifications: Model EFC50x Part EA7000X Weight 49 lbs / 22 kg Dimensions (h/w/d) 19 x 18 x12 in 48 x 46 x 31 cm Amps: Start Run 115V: 21A 115V: 6A Motor 0.5 Hp / 0.37 kW Noise 90.2 dB @ 3′ (1 m) Electric 115/230V, 1ø, 50/60Hz Approvals CSA, UL, CE   Airflow Free Air 3,200 cfm (5,440 m3/hr) Through Duct 15’/4.6 m w/ one 90° turn: 1,935 cfm (3,289 m³/hr)