Utility Fan Catalog
Greenheck’s new 52-page catalog features its complete line of utility fans. Models SFD and SFB are forward-curved utility fans designed for supply, exhaust and return air applications requiring low to medium air volumes and pressures. Model SWB is a backward-inclined utility fan with higher operating efficiencies and higher pressure capabilities. The catalog includes standard construction features, options and accessories, air performance data for all model sizes and typical specifications.