Original industrial trade vintage catalog for EDWIN L. WIEGAND COMPANY.  Main office and plant was located at 7500 Thomas Blvd, Pittsburgh, PA.

Manufacturers of Chromalox Electric Heating Equipment. Products include Heating Elements, Immersion Heaters, Heating Cable, Circulation Heaters, Fluid Heat Transfer Systems, Electric Steam Generators, Infraed Heaters and Ovens and Process Air Heaters shown. Has numerous product images with detailed descriptions, uses, applications, specifications and dimensions provided. Unbound from a large 1965 industrial catalog, this unique old four page technical brochure would display beautifully matted and framed. Nice cover graphics. A fantastic addition to your vintage industrial equipment library. (Catalog PG112)