Utility Centrifugal Fans – Direct Drive

Models SWD, USF and CSW fans are designed and built in one of two manufacturing locations, Schofield, WI and Shelby, NC. Multiple manufacturing locations enables us to build fans and get them to you, our customer faster.
Greenheck’s centrifugal products are specified to handle a variety of commercial and industrial projects.
• General supply, return or exhaust systems
• Emergency smoke exhaust (buildings, car parks, etc.)
• Restaurant grease exhaust
• Stairwell pressurization
• Process heat exhaust


Centrifugal Fans – SWD / USF / CSW


Greenheck’s airfoil and backward-inclined centrifugal fans are designed to provide efficient and reliable operation for commercial and industrial applications. Our products are manufactured with state-of-the-art laser, forming, spinning and welding equipment, and endure our quality control testing to ensure trouble-free start-up. Greenheck centrifugal models include industry-leading design features to ensure your ventilation equipment has the latest technologies available. Available with Greenheck Centrifugal Products:
• AMCA licensed performance.
• Permalock TM or all welded scroll design.
• Set screw or concentric mount bearings with the industry’s highest cataloged bearing life.
• Corrosion-resistant, electrostatically applied and baked powder coatings.
• Both belt and direct drive configurations.
• Galvanized, coated steel, aluminum or stainless construction materials.
• UL/cUL approvals for electrical, kitchen grease and high temperature operation.