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CERAMIC RIBBON HEATERS
Ultra-High Temperature, Helically Wound
CRRS Series
U Helically Wound Ribbon
Iron-Chrome-Aluminum
U Rated to 1800°F (900°C)
U Low Mass Vacuum
Formed Ceramic Fiber
U Use Two
Semi-Cylindrical Units
to Form a Full Cylinder
APPLICATIONS
U Pipe Heating
U Process Air Heating
U Calibration Ovens
U Strain Annealing Ovens
U Tube Furnace
With the CRRS and CRFP Series the
helically wound iron-chrome-aluminum
ribbon elements are mounted in ridges
which permits heat dissipation in three
directions, thereby transferring more
radiant heat energy to work chamber and
load. Using this design effectively triples
the radiant heating surface. The unique
design allows for two semi-cylindrical
units to be combined to form a full
cylinder heating element.
SPECIFICATIONS
Semi-Cylindrical Helically Wound
Ribbon Models:
Wattage: 800 to 9500 Watts
Voltage: 120 and 240 Vac single and
dual circuits
SEMI-CYLINDRICAL HELICALLY WOUND RIBBON MODELS
To Order
Dimensions: cm (in) Without Vestibules With Vestibules
Watts Volts A DIM* B DIM C DIM D DIM Model No. Model No.
800 120 15 (6) 28 (11) 18 (7) 13 (5) CRRS-67/120-A CRRS-67/120C-A
1600 240 30 (12) 28 (11) 18 (7) 13 (5) CRRS-127/240-A CRRS-127/240C-A
2400 240 46 (18) 28 (11) 18 (7) 13 (5) CRRS-187/240-A CRRS-187/240C-A
3200 240 61 (24) 28 (11) 18 (7) 13 (5) CRRS-247/240-A CRRS-247/240C-A
900 120 15 (6) 30 (12) 20 (8) 15 (6) CRRS-68/120-A CRRS-68/120C-A
1800 240 30 (12) 30 (12) 20 (8) 15 (6) CRRS-128/240-A CRRS-128/240C-A
2700 240 46 (18) 30 (12) 20 (8) 15 (6) CRRS-188/240-A CRRS-188/240C-A
3600 240 61 (24)*** 30 (12) 20 (8) 15 (6) CRRS-248/240-A CRRS-248/240C-A
2250 240 30 (12) 36 (14) 25 (10) 20 (8) CRRS-1210/240-A CRRS-1210/240C-A
3375 240 46 (18) 36 (14) 25 (10) 20 (8) CRRS-1810/240-A CRRS-1810/240C-A
4500 240 61 (24)*** 36 (14) 25 (10) 20 (8) CRRS-2410/240-A CRRS-2410/240C-A
2700 240 30 (12) 41 (16) 30 (12) 25 (10) CRRS-1212/240-A CRRS-1212/240C-A
4050 240 46 (18) 41 (16) 30 (12) 25 (10) CRRS-1812/240-A CRRS-1812/240C-A
5400 240 61 (30) 12 (25) 12 (35) 25 (10) CRRS-2412/240-A CRRS-2412/240C-A
3400 240 30 (12) 48 (19) 38 (15) 33 (13) CRRS-1215/240-A CRRS-1215/240C-A
5100 240 46 (18) 48 (19) 38 (15) 33 (13) CRRS-1815/240-A CRRS-1815/240C-A
6800 240** 61 (24)*** 48 (19) 38 (15) 33 (13) CRRS-2415/240-A CRRS-2415/240C-A
4100 240 30 (12) 56 (22) 46 (18) 41 (16) CRRS-1218/240-A CRRS-1218/240C-A
6150 240** 46 (18) 56 (22) 46 (18) 41 (16) CRRS-1818/240-A CRRS-1818/240C-A
8200 240** 61 (24)*** 56 (22) 46 (18) 41 (16) CRRS-2418/240-A CRRS-2418/240C-A
4750 240 30 (12) 64 (25) 53 (21) 48 (19) CRRS-1221/240-A CRRS-1221/240C-A
7125 240** 46 (18) 64 (25) 53 (21) 48 (19) CRRS-1821/240-A CRRS-1821/240C-A
9500 240** 61 (24)*** 64 (25) 53 (21) 48 (19) CRRS-2421/240-A CRRS-2421/240C-A
* Add 3" for units with vestibules.
** Dual 240 Vac circuits.
*** Using two 12" long heaters; the indicated wattage is the total of two 12" long heaters.
Ordering Example: CRRS-67/120C-A, 800 watt 120 Vac heater, 6" long with a 7" ID and 3" unheated vestibules.
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CERAMIC RIBBON HEATERS
Flat Plate Ceramic Heating Elements
CRFP Series
U Rated to 1800°F (900°C)
U Helically Wound Ribbon
Iron-Chrome-Aluminum
U Low Mass Vacuum
Formed Ceramic Fiber
U Optional
Unheated Flanges
U Low Watt Density
U Fast Heat-Up
and Cool Down
APPLICATIONS FOR
CRFP MODELS
U Heat Treating Furnaces
U Fluidized Bed Furnaces
U Process Air Heating
U Pipe Heating
SPECIFICATIONS
Flat Plate Models:
Wattage: 300 to 6200 Watts
Voltage: 60, 120, and 240 Vac Single
and dual/circuits
Two flat plate fiber heaters matched
with 2 flanged flat plate fiber heaters
to form box with 4 heated sides.
Many sizes of heaters available to
form square or rectangular shaped
chambers of various depths.
Flat plate without flanges.
surface is fully heated.
Flat plate with unheated flanges.
All flange plates have 51 mm (2") wide
unheated flanges on each side of
heated area.
k
CRFP Series—Flat Plate Models
To Order
Dimensions: cm (in) Without Flanges With Flanges
Watts Volts A DIM B DIM C DIM D DIM Model No. Model No.
300 60 15 (6) 10 (4) 5 (2) 20 (8) CRFP-64/60-A CRFP-64/60-C-A
600 120 3 (12) 10 (4) 5 (2) 20 (8) CRFP-124/120-A CRFP-124/120-C-A
400 60 15 (6) 15 (6) 5 (2) 25 (10) CRFP-66/60-A CRFP-66/60-C-A
800 120 30 (12) 15 (6) 5 (2) 25 (10) CRFP-126/120-A CRFP-126/120-C-A
1250 120 46 (18) 15 (6) 5 (2) 25 (10) CRFP-186/120-A CRFP-186/120-C-A
1650 240 61 (24) 15 (6) 5 (2) 25 (10) CRFP-246/240-A CRFP-246/240-C-A
1100 120 30 (12) 20 (8) 5 (2) 30 (12) CRFP-128/120-A CRFP-128/120-C-A
1650 240 46 (18) 20 (8) 5 (2) 30 (12) CRFP-188/240-A CRFP-188/240-C-A
2200 240 61 (24) 20 (8) 5 (2) 30 (12) CRFP-248/240-A CRFP-248/240-C-A
1375 240 30 (12) 25 (10) 5 (2) 36 (14) CRFP-1210/240-A CRFP-1210/240-C-A
2050 240 46 (18) 25 (10) 5 (2) 36 (14) CRFP-1810/240-A CRFP-1810/240-C-A
2750 240 61 (24) 25 (10) 5 (2) 36 (14) CRFP-2410/240-A CRFP-2410/240-C-A
3400 240 76 (30) 25 (10) 5 (2) 36 (14) CRFP-3010/240-A CRFP-3010/240-C-A
1650 240 30 (12) 30 (12) 5 (2) 41 (16) CRFP-1212/240-A CRFP-1212/240-C-A
2460 240 46 (18) 30 (12) 5 (2) 41 (16) CRFP-1812/240-A CRFP-1812/240-C-A
3280 240 61 (24) 30 (12) 5 (2) 41 (16) CRFP-2412/240-A CRFP-2412/240-C-A
4100 240 76 (30) 30 (12) 5 (2) 41 (16) CRFP-3012/240-A CRFP-3012/240-C-A
3700 240 46 (18) 46 (18) 5 (2) 56 (22) CRFP-1818/240-A CRFP-1818/240-C-A
5000 240 61 (24) 46 (18) 5 (2) 56 (22) CRFP-2418/240-A CRFP-2418/240-C-A
6200 240* 76 (30) 46 (18) 5 (2) 56 (22) CRFP-3018/240-A CRFP-3018/240-C-A
* Dual 240 Vac circuits.
Ordering Example: CRFP-1812/240-C-A, 2460 watt heater with vestibules powered by 240 Vac.
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