Find Used or Surplus Vacuum Furnaces, Denver, Surface Combustion, Abar, C.I. Hayes, Blue M, Precision Scientific Directory of 70000 listings by 1200 suppliers Centorr vacuum furnace, 2-chamber, 1300°C inert gas, 2 psig, front load Heat Treat Equipment Co, Canton, MI 734-331-3939 (Email: salesheattreatequip.com)