D23S-3 Dura-Fire Kilns - Simple & Durable Manual Kilns

No photo is currently available for the D23S-3. The D23S-3 is two sections high (18).
No photo is currently available for the D23S-3. The D23S-3 is two sections high (18).

Click on image to enlarge

Furniture Kit

H-E-K23S/30 ($335.00)
Furniture Kit for 22-3/8" Diam x 18" High Easy-Fire & Dura-Fire Kilns

One 20" Full Round Shelf and Four 20" Half Round Shelves, Six each of 1/2", 1", 2", 4", 6", & 8" high 1-1/2" Square Ceramic Posts, Heat resistant gloves and 5 pounds cone 10 kiln wash
$2175

Dura-Fire manual kiln with 3" brick, externally mounted Kiln Sitter/Timer and Hi-Medium-Low input switches

Basic Information

3" (76 mm) K23 Premium Firebrick
Top-Loading
Two 9" high sections
10 sides
4.5 cubic ft (127 Liters)
290 pounds (131 Kg)
22-3/8" Diam x 18" High
31" Wide x 42" Deep x 33" High
78.7 cm Wide x 106.7 cm Deep x 83.8 cm High

Description

Two 9” high sections stack on top of each other. The hinge and element connection box hold the entire kiln together as an integrated unit. The kiln is very easy to assemble and disassemble. All wires are marked or color coded and attach to pull-off terminal strips.  More about sectional construction...
Stainless steel wrapped around shaped firebrick. There are three adjustable clamps welded to each casing. All assembly is with stainless steel screws. The kiln sections sit on a separate stand.
Spring loaded "Easy-Lift" lid opens with a feather-lite touch. The strength of the hinge allows the lid to rest back away from the opening without a support arm that would get in the way of loading the kiln.
Heavy-duty 14 gauge full solid stand with multiple bends for strength. Legs bolt on with heavy 1/4-20 stainless bolts. The metal is aluminized for good corrosion resistance.
A proprietary brick coating is applied to all interior surfaces of the kiln. This is put on before the element holders are inserted. This coating penetrates the firebrick and fuses the surface on a microscopic level which helps prevent dusting and crumbling of the fragile firebrick.
Solid ceramic peephole plugs with full 1” diameter. Two total: one per section.
Download (PDF)
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Control Specifications

Cone Sitter/Timer for simple control
Zones are controlled only by Hi-Medium-Low switches
No thermocouples unless included with a pyrometer system
Mounted on panel
All controls and components are mounted in a separate control panel that is piggy-backed to the element connection box. A layer of insulation and this separation helps keep the controls cool. The control panel and element box are hinged for easy access and maintenance. Control box can be easily removed for servicing. On/off switch and control fuse are included. More about Easy-Fire control panel.
Control box drops down perpendicular to kiln for easy access to wiring and controls. All electrical wires are color coded or numbered.
Part Number
Watts
Volts
Phase
Fuse Size
K-C-23S3/21
8320 W
208 V
Single Phase
50 Amp

Maximum Temperature

  • Max TemperatureCone 10, 2350F, 1290C

Additional Electrical Information

  • Amps40
  • Max TemperatureCone 10, 2350F, 1290C
  • Wire ConnectionA six foot cord with a 50 amp NEMA 6-50 single phase plug. Neutral is not used.
  • Wire Ga for Connection6 Ga
  • Branch Fusing

Certifications and Markets

  • InternationalMade for USA market only
  • CE
  • UL499

Additional Element Information

  • No of Elements
  • Element Description
  • Element PN Large Std
  • Element Wiring
$1,845.00
K-C-23S3/41
8660 W
220-230 V
Single Phase
50 Amp

Maximum Temperature

  • Max TemperatureCone 10, 2350F, 1290C

Additional Electrical Information

  • Amps39.4
  • Max TemperatureCone 10, 2350F, 1290C
  • Wire ConnectionA six foot cord with a 50 amp NEMA 6-50 single phase plug. Neutral is not used.
  • Wire Ga for Connection6 Ga
  • Branch Fusing

Certifications and Markets

  • InternationalMade for non-USA markets only
  • CE
  • UL499

Additional Element Information

  • No of Elements
  • Element Description
  • Element PN Large Std
  • Element Wiring
$1,845.00
K-C-23S3/31
9460 W
240 V
Single Phase
50 Amp

Maximum Temperature

  • Max TemperatureCone 10, 2350F, 1290C

Additional Electrical Information

  • Amps39.4
  • Max TemperatureCone 10, 2350F, 1290C
  • Wire ConnectionA six foot cord with a 50 amp NEMA 6-50 single phase plug. Neutral is not used.
  • Wire Ga for Connection6 Ga
  • Branch Fusing

Certifications and Markets

  • InternationalMade for USA market only
  • CE
  • UL499

Additional Element Information

  • No of Elements
  • Element Description
  • Element PN Large Std
  • Element Wiring
$1,845.00
44" Wide x 44" Deep x 38" High
111 cm Wide x 111 cm Deep x 96 cm High
44" Wide x 44" Deep x 55" High
111 cm Wide x 111 cm Deep x 139 cm High
44" Wide x 44" Deep x 60" High
111 cm Wide x 111 cm Deep x 152 cm High
44" Wide x 44" Deep x 60" High
111 cm Wide x 111 cm Deep x 152 cm High
305 lbs (138 kg) + Kit 376 lbs (171 kg) + Vent 330 lbs (150 kg) + Kit + Vent 401 lbs (182 kg)
Skidded Carton with Foam-in-Place packaging