2000°C Furnaces

Deltech ultra high temperature furnaces are capable of operation at 2000 degrees Celsius in air. This distinguishes these furnaces from those that require vacuum operation.  Our high quality, efficient design is also very economical when compared to vacuum furnaces. When you can’t accomplish your R&D goals without sustained operation at 2000 degrees Celsius, consider these specialty furnaces.   

2000 Degree Furnace
2000º C

Customer Comments

“My clients want a Deltech furnace. They are big fans.”


  • Operation in air and inert atmospheres
  • Refined control system featuring a dual loop programmer allows precise control of the zirconia heating elements located inside the hot zone while a separate loop controls the Kanthal Super 1900°C “preheater” elements
  • Optical pyrometer for accurate hot zone temperature monitoring
  • Cast zirconia hot face lining 
  • Our standard bottom load design features a workspace 5” in diameter and 6” high
  • Our standard vertical tube design will accommodate a 2” O.D. tube and has a 6” long heated workspace
  • Optional atmosphere modification kits for the bottom load design
  • CVT/BL model can be used either as a bottom loader or with a vertical tube
  • Custom design modifications  to optimize the furnace for your process requirements.
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Deltech 2000°C Furnaces at a Glance

ModelWorkspace SizeFurnace DimensionsPower RequirementsWeight
DT-36-BL5” (127mm) diameter
6” (152mm) high
36” x 41.5” x ”
61cm x 43.18cm x 124cm
240V / 100A634 LB / 288 KG
DT-36-VT2” (51mm) O.D. Tube
6” (152mm) hot zone
36” x 38.5” x 46.5”
62cm” x 50cm x 132cm
240V / 100A432 LB / 196 KG

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Covid- 19 Update: As a part of the critical manufacturing supply chain, Deltech Furnaces remains FULLY OPERATIONAL