Labconco Coated Steel Blowers have been specifically designed to meet the demanding day-to-day ventilation requirements for a wide range of hood choices. Durable and easy to maintain, Coated Steel Blowers are the recommended accessory for fume hoods used for low to moderately corrosive applications. They are offered in a broad spectrum of capacities from 370 to 1960 CFM at static pressures to 1.50" H20. For greater corrosion protection, refer to our Fiberglass and PVC Blowers.