NSF Restaurant Canopy Hood Belt Drive Upblast Exhaust Fan 1 HP 2100-3900 CFM
Airflow: 2100–3900 CFM for efficient ventilation. Yes, provides 2100–3900 CFM airflow for efficient ventilation. NSF 1HP Exhaust Fan. Motor HP: 1. Is it durable?. Yes, made of aluminum with an anti-corrosion layer and waterproof design.