Original 1960 industrial trade vintage catalog for the AIR PREHEATER CORPORATION.  Main office and plant were located at 60 East 42nd Street, New York, NY.

Manufacturers of the Ljungstrom Air Preheater.

The Ljungstrom operates on the continuous regenerative counterflow principle. The heat transfer surfaces in the rotor act as heat accumulators. As the rotor revolves, the heat is transferred from the waste gases to the incoming cold air.

Has product images, illustration, description and applications to provide product details.

Unbound from a large rare 1960 Process Industries Catalog, this unique old four-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro industrial processing equipment library.