Original 1941 industrial heating trade vintage catalog for SOUTH BEND AIR PRODUCTS, INC.  Main office and plant was located at 322 East Colfax Street, South Bend, IN.

Manufacturers of Fans for Every Industrial Use. Ventilating Equipment.

Products include Dynaflow Fans and Aerospot Fans, both are fully featured.

Has numerous product images, description, application and specifications provide product details.

Unbound from a large rare 1941 Industrial Catalog, this unique old one-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro industry library.