Olympic DD40 Downdraft Kiln - Gas or Propane

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OLYMPIC KILNS DD40-DOWNDRAFT KILN Gas or Propane

Please call for special discount pricing of the Olympic DD40 downdraft kilns.
We also offer professional delivery kilns with our Cargo Master Crane System.

Downdraft 40 cubic feet gas kiln equipped with gas kiln sitter system
Model - DD40/Brick/ Propane or Natural Gas with gas kiln sitter system
Inside Dimensions: (setting area for firing pieces) 41" wide x 41" deep x 41" high, fires to cone 10/2350°F, fiber or brick construction.
Model comes with frame welded to firing chamber, two peephole plugs, instruction manual, and warranty card. Vents are palletized separately from kiln. One-year warranty.

Olympic Gas Car Kiln

Olympic DD40 downdraft kilns can be built of brick or fiber. The frame of the DownDraft is made of heavy angle iron and 1" thick steel tubing. We've thickened both the brick and fiber insulation which is now backed with an 1" airs pace created by the square tubing between the stainless steel jacket and the insulation. Four and one half inches of brick and 1" ceramic fiberboard insulate the brick Down Drafts, and three inches of fiber with 1" ceramic fiberboard insulate the fiber DownDrafts. We've added air space with the metal tubing to the doors of the fiber and brick DownDrafts to enhance the kiln's strength and efficiency. Additionally, the air space results in a cooler outer surface and a thicker kiln door. Fiber and brick DownDrafts are built with double insulated floors, consisting of brick and ceramic fiberboard. The additional strength and insulation enables the kiln to fire at high temperatures, and to maintain temperatures without damage or deterioration. Efficient venturi burners are used on the Olympic DD40 downdraft kilns with an option for blower burners if desired. These models can be made as a car kiln, add 25%.

OLYMPIC KILNS COMMERCIAL DOWNDRAFT GAS KILNS

Model

Inside
Volume
Cu. Ft.

Setting Space
Cu. Ft.

Setting Area Inches

Inside DimensionsInches

Outside Dimensions
*-Inches (w x d x h)

Shelf Size

Maximum Temp

Max BTU/HR Input

Gas Line Inlet

Orifice Size
Natural Gas

Orifice Size
Propane

No. of Burners

Approximate
Shipping Wt.

DD9

9.2

23 x 23 x 30

30 x 25 x 35

50 x 55 x 73.5

2-11x22x1

Cone 10

120,000

3/4 "

Sep-64

#40

Brick -1,216

2350°F

Fiber – 1,194

DD12

18.75

12.1

27 x 28 x 31

33 x 32 x 37

52.5 x 62 x 75

2-13x26x1

Cone 10

150,000

1 "

Sep-64

#40

Brick -1,525

2350°F

Fiber –1,415

DD14

21.9

14.5

29 x 28 x 31

35 x 32 x 37

54.5 x 62 x 75

2-14x28x1

Cone 10

250,000

1 "

Sep-64

#40

Brick -1,566

2350°F

Fiber –1,481

DD17

24.8

17.3

29 x 28 x 37

35 x 32 x 42

54.5 x 62 x 80

2-14x28x1

Cone 10

275,000

1 "

Sep-64

#40

Brick -1,613

2350°F

Fiber – 1,528

DD20

32.6

20.5

31 x 31 x 37

37 x 36 x 43

56 x 55.5 x 81

4-15x15x1

Cone 10

300,000

1 "

Sep-64

#40

Brick -1,702

2350°F

Fiber – 1,617

DD24

37.7

24.6

32 x35 x 38

38 x 40 x 43

52 x 67 x 82

4-16x16x1

Cone 10

350,000

1 "

Sep-64

#40

Brick -1,890

2350°F

Fiber – 1,750

DD30

36 x 36 x 40

42 x 41 x 47

61.5 x 70.5 x 86

4-18x18x1

Cone 10

375,000

1 "

Sep-64

#40

Brick -1,951

2350°F

Fiber –1,848

DD40

41 x 41 x 41

46 x 46 x 48

64.5 x 74 x 85

4-20x20x1

Cone 10

390,000

1 "

Sep-64

#40

Brick –2,150

2350°F

Fiber – 1,968

Olympic Kilns Dd40-Downdraft Kiln Gas Or Propane