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Up for purchase is a highly sought-after, exceptionally rare vintage industrial salesman’s sample/display cutaway model of a Spiral Heat Exchanger. This piece was manufactured by the American Heat Reclaiming Corporation (AHRCO) based out of New York, N.Y., which later integrated into the Alfa Laval family.
These intricate corporate models were distributed in very limited numbers to field sales engineers in the mid-to-late 20th century to visually demonstrate the internal concentric flow dynamics of industrial heat transfer systems to engineers and procurement officers.
The piece is securely mounted to its original weighted display baseplate and features its authentic corporate logo plaque in stark red and white.
An absolute must-have for collectors of rare advertising, vintage scientific/industrial machinery models, or corporate desk artifacts.
Great condition. One screw/bolt is loose. I wouldn\'t mess with it, leaving that for the new owner
