Controlled Atmosphere Furnaces

Deltech manufactures furnaces for use in inert atmospheres and up to 5% hydrogen mixtures. Models include vertical tube, horizontal tube, split shell, bottom loading vertical tube, and atmosphere envelopes with operating temperatures up to 2000° C depending upon the model chosen and particular gases to be used.

For information on our atmosphere envelope furnaces, please visit our Glass Melt, Front Load, Bottom Load, and Top Hat Furnace categories and click on one of the atmosphere envelope pages.

Showing 1–12 of 72 results

  • Vertical Tube Furnaces

    Vertical Tube Furnaces (18)

  • Bottom Loading Vertical Tube Furnaces

    Bottom Loading Vertical Tube Furnaces (36)

  • Horizontal Tube Furnaces

    Horizontal Tube Furnaces (18)

  • Atmosphere Envelope Furnaces

    Atmosphere Envelope Furnaces

  • DT-29-HT-7

    Tube O.D.

    Less than 3.25″ / 83mm

    Hot Zone Length

    7″ / 18cm

    Furnace Dimensions

    18″ x15″ x 30″ / 46cm x 38cm x 76cm

    Power Requirements

    3 kW

    Weight (LB)

    150

    Weight (KG)

    70

    • Tube O.D.: Less than 3.25" / 83mm
    • Hot Zone Length: 7" / 18cm
    • Furnace Dimensions: 18" x15" x 30" / 46cm x 38cm x 76cm
    • Power Requirements: 3 kW
    • Weight (LB): 150
    • Weight (KG): 70
  • DT-29-VTOSDA-6

    Tube O.D.

    Less than 3.25″ / 83mm

    Hot Zone Length

    6″ / 15cm

    Furnace Dimensions

    25″ x 18″ x 45″ / 64cm x 46cm x 114cm

    Power Requirements

    3 kW

    Weight (LB)

    220

    Weight (KG)

    100

    • Tube O.D.: Less than 3.25" / 83mm
    • Hot Zone Length: 6" / 15cm
    • Furnace Dimensions: 25" x 18" x 45" / 64cm x 46cm x 114cm
    • Power Requirements: 3 kW
    • Weight (LB): 220
    • Weight (KG): 100
  • DT-29-VTOSDE-6

    Tube O.D.

    Less than 3.25″ / 83mm

    Hot Zone Length

    6″ / 15cm

    Furnace Dimensions

    25″ x 18″ x 45″ / 64cm x 46cm x 114cm

    Power Requirements

    3 kW

    Weight (LB)

    220

    Weight (KG)

    100

    • Tube O.D.: Less than 3.25" / 83mm
    • Hot Zone Length: 6" / 15cm
    • Furnace Dimensions: 25" x 18" x 45" / 64cm x 46cm x 114cm
    • Power Requirements: 3 kW
    • Weight (LB): 220
    • Weight (KG): 100
  • DT-31-HT-7

    Tube O.D.

    Less than 3.25″ / 83mm

    Hot Zone Length

    7″ / 18cm

    Furnace Dimensions

    18″ x15″ x 30″ / 46cm x 38cm x 76cm

    Power Requirements

    3 kW

    Weight (LB)

    150

    Weight (KG)

    70

    • Tube O.D.: Less than 3.25" / 83mm
    • Hot Zone Length: 7" / 18cm
    • Furnace Dimensions: 18" x15" x 30" / 46cm x 38cm x 76cm
    • Power Requirements: 3 kW
    • Weight (LB): 150
    • Weight (KG): 70
  • DT-31-VT-6

    Tube O.D.

    Less than 3.25″ / 83mm

    Hot Zone Length

    6″ / 15cm

    Furnace Dimensions

    17″ x 18″ x 30″ / 43cm x 46cm x 76cm

    Power Requirements

    3 kW

    Weight (LB)

    120

    Weight (KG)

    55

    • Tube O.D.: Less than 3.25" / 83mm
    • Hot Zone Length: 6" / 15cm
    • Furnace Dimensions: 17" x 18" x 30" / 43cm x 46cm x 76cm
    • Power Requirements: 3 kW
    • Weight (LB): 120
    • Weight (KG): 55
  • DT-31-VTOSDA-6

    Tube O.D.

    Less than 3.25″ / 83mm

    Hot Zone Length

    6″ / 15cm

    Furnace Dimensions

    25″ x 18″ x 45″ / 64cm x 46cm x 114cm

    Power Requirements

    3 kW

    Weight (LB)

    220

    Weight (KG)

    100

    • Tube O.D.: Less than 3.25" / 83mm
    • Hot Zone Length: 6" / 15cm
    • Furnace Dimensions: 25" x 18" x 45" / 64cm x 46cm x 114cm
    • Power Requirements: 3 kW
    • Weight (LB): 220
    • Weight (KG): 100
  • DT-31-VTOSDE-6

    Tube O.D.

    Less than 3.25″ / 83mm

    Hot Zone Length

    6″ / 15cm

    Furnace Dimensions

    25″ x 18″ x 45″ / 64cm x 46cm x 114cm

    Power Requirements

    3 kW

    Weight (LB)

    220

    Weight (KG)

    100

    • Tube O.D.: Less than 3.25" / 83mm
    • Hot Zone Length: 6" / 15cm
    • Furnace Dimensions: 25" x 18" x 45" / 64cm x 46cm x 114cm
    • Power Requirements: 3 kW
    • Weight (LB): 220
    • Weight (KG): 100
  • DT-33-HT-7

    Tube O.D.

    Less than 3.25″ / 83mm

    Hot Zone Length

    7″ / 18cm

    Furnace Dimensions

    18″ x15″ x 30″ / 46cm x 38cm x 76cm

    Power Requirements

    7.5 kW

    Weight (LB)

    150

    Weight (KG)

    70

    • Tube O.D.: Less than 3.25" / 83mm
    • Hot Zone Length: 7" / 18cm
    • Furnace Dimensions: 18" x15" x 30" / 46cm x 38cm x 76cm
    • Power Requirements: 7.5 kW
    • Weight (LB): 150
    • Weight (KG): 70
  • DT-33-VT-6

    Tube O.D.

    Less than 3.25″ / 83mm

    Hot Zone Length

    6″ / 15cm

    Furnace Dimensions

    17″ x 18″ x 30″ / 43cm x 46cm x 76cm

    Power Requirements

    7.5 kW

    Weight (LB)

    120

    Weight (KG)

    55

    • Tube O.D.: Less than 3.25" / 83mm
    • Hot Zone Length: 6" / 15cm
    • Furnace Dimensions: 17" x 18" x 30" / 43cm x 46cm x 76cm
    • Power Requirements: 7.5 kW
    • Weight (LB): 120
    • Weight (KG): 55
  • DT-33-VTOSDA-6

    Tube O.D.

    Less than 3.25″ / 83mm

    Hot Zone Length

    6″ / 15cm

    Furnace Dimensions

    25″ x 18″ x 45″ / 64cm x 46cm x 114cm

    Power Requirements

    3 kW

    Weight (LB)

    220

    Weight (KG)

    100

    • Tube O.D.: Less than 3.25" / 83mm
    • Hot Zone Length: 6" / 15cm
    • Furnace Dimensions: 25" x 18" x 45" / 64cm x 46cm x 114cm
    • Power Requirements: 3 kW
    • Weight (LB): 220
    • Weight (KG): 100
  • DT-33-VTOSDE-6

    Tube O.D.

    Less than 3.25″ / 83mm

    Hot Zone Length

    6″ / 15cm

    Furnace Dimensions

    25″ x 18″ x 45″ / 64cm x 46cm x 114cm

    Power Requirements

    3 kW

    Weight (LB)

    220

    Weight (KG)

    100

    • Tube O.D.: Less than 3.25" / 83mm
    • Hot Zone Length: 6" / 15cm
    • Furnace Dimensions: 25" x 18" x 45" / 64cm x 46cm x 114cm
    • Power Requirements: 3 kW
    • Weight (LB): 220
    • Weight (KG): 100
  • DT-29-HT-11

    Tube O.D.

    Less than 5″ / 127mm

    Hot Zone Length

    11″ / 28cm

    Furnace Dimensions

    25″x 22″ x 34 ” / 64cm x 56cm x 86cm

    Power Requirements

    10 kW

    Weight (LB)

    225

    Weight (KG)

    100

    • Tube O.D.: Less than 5" / 127mm
    • Hot Zone Length: 11" / 28cm
    • Furnace Dimensions: 25"x 22" x 34 " / 64cm x 56cm x 86cm
    • Power Requirements: 10 kW
    • Weight (LB): 225
    • Weight (KG): 100