Excess Inventory and Refurbished Chambers List

Discounted Gravity Oven: Blue M GO-90E TPS 2 Available
Can Ship in 2-3 Days

Discounted Gravity Oven: Blue M GO-90E Serial# - E2105184

Customer Returned Unit.  Very minor ding on top of door. Sold with 10%+ Discount.

Blue M Gravity Ovens are value-priced gravity convection ovens for many industrial uses such as drying and baking. Gravity Ovens are designed for applications where a fan or other air flow would disturb the thermal process, such as processing of lightweight materials or powders. Gravity Ovens are designed for applications that require less temperature uniformity than other types of mechanical convection ovens. Each gravity oven model generates a unique natural air convection supply through perforated stainless steel shelves to achieve temperature uniformity without blowers.


  • Economical design
  • Uninterrupted thermal processing via non-fan airflow system
  • Tight temperature uniformity
  • Independent and adjustable over-temperature protection against load and oven damage


  • Stainless steel interior
  • Powder-coated exterior
  • Vertical-up gravity convection airflow
  • Adjustable shelving with 2 perforated shelves for airflow
  • Gravity convection heating method
Purchase Price: $3,203.00

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NEW Vacuum Oven: Tenney EVO-025 TPS Temperature: +20°C Above Ambient to +200°C
Can ship in 3-4 Weeks

NEW Vacuum Oven: Tenney EVO-025

NEW Vacuum Oven by Tenney! Can Ship in 3-4 Weeks

Tenney vacuum ovens are designed for drying, curing, outgassing, aging, process control and many other applications which require elevated temperature in reduced atmospheres. The vacuum oven includes microprocessor digital control, built-in over temperature protection as well as a door with full viewing window. 


  • Convenient design allows for simultaneous depressurization and heating conditioning within one machine
  • Vacuum chamber designed for efficiency and simplicity in operation
  • Reach precise altitude conditions for optimal test results with various vacuum and vent solenoid valves
  • Designed for simultaneous depressurization and heating/drying conditioning


  • Electric heaters that circumvent the structural shell of oven
  • Thermostat for over temperature protection
  • Variable capacitance type absolute pressure transducer to measure chamber pressure
  • Single-stage or two-stage oil-seated rotary vane vacuum pump included
Purchase Price: $39,450.00
Rental Price: $3,800.00 / month