The Allegro 16″ Axial Explosion‑Proof (EX) Plastic Blower w/ Canister & Ducting delivers up to 2,849 CFM (≈ 4,830 m³/h) of air flow in free‑air, with 2,290 CFM (≈ 3,890 m³/h) with one 90° bend and 1,951 CFM (≈ 3,315 m³/h) with two 90° bends. Rated ¾ HP, 115/208‑230 V AC, 60 Hz. Built for hazardous locations: Class I Div 1 & 2 Groups C & D, Class II Div 1 & 2 Groups F & G. Lightweight plastic housing, safety‑orange, with quick‑connect canister to store ducting and attach to intake or output side.