Illinois Society of Architects · Chicago · leaf 634
NASH Vacuum Heating Sewage Centrifugal — Air Compressors … Jennings-Nash Vapor Turbine Heating Pump AN IMPROVED VACUUM HEATING PUMP, revolutionary in opera-tion, the Jennings Vapor Turbine is run by the steam from the heatingsystem, instead of the usual motor drive. When steam is turned into thesystem the pump starts, and it operates as long as the steam…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
