Hot-Wall Vacuum Oven


One of the most reliable and versatile vacuum oven systems on the market today.  The Model GTS heating system is mounted to the exterior of the vacuum vessel, which heats the walls, the energy absorbed by the walls is then reradiated into the product inside the vessel.  There are several advantages of hot wall heating such as anti-condensation, cleanability, and no internal vacuum vessel electricity required for heating and its ability to heat complex parts and shapes

Full system integration can be provided which includes but is not limited to, roughing & high vacuum pumping systems, automated distillation trapping and self-contained water or oil heat cool systems.  Programmable features include inert gas sweeping, sweep to atmosphere and vacuum level ramping using throttle control.  

standard features

  • Continuous Operating Temperature. standard 500°F (260°C); optional 600°F (315°C)

  • Vacuum Range Capability. 760 Torr to 1-mTorr; optional < 5x10-8 Torr range

  • Temperature Uniformity.  2% of Set-Point

  • Process Control.  ramp & soak programmable temperature and vacuum

  • Over-Temperature Control.  FM approved limit control with digital display

  • Interior. reinforced heavy wall stainless steel plate

  • Exterior.  powder coated heavy gauge mild steel exterior with stainless optional

  • Vessel Door.  insulated with O-ring seal and lateral adjusting needle bearing hinges

  • Access Port.  1.50-in port located on the back of vessel; NW40 flanged

  • Shelving.  3 formed stainless shelves, with interior height adjustment

  • Operating Voltages.  208/240-1 or 3 phase, 380/415/480-1 or 3 phase

  • Warranty.  2-year Limited Warranty

Hot-Wall Vacuum Oven
Vacuum Oven Hot-Wall

available models & sizes

  • Model 2GTS    2-cubic foot; 12.00-in Width x 12.00-in Height x 24.00-in Deep

  • Model 4GTS    4.5-cubic foot; 18.00-in Width x 18.00-in Height x 24.00-in Deep

  • Model 8GTS    8-cubic foot; 24.00-in Width x 24.00-in Height x 24.00-in Deep

  • Model 27GTS  27-cubic foot; 36.00-in Width x 36.00-in Height x 36.00-in Deep

  • Model 64GTS  64-cubic foot; 48.00-in Width x 48.00-in Height x 48.00-in Deep