Omega Products CRFC-112-120-A User Manual

K-11

HIGH-TEMPERATURE, LOW-MASS,
VACUUM-FORMED CERAMIC
RADIANT HEATERS

CRFC Series Full Cylinder Heaters

 Rated to 982°C (1800°F)
 Fast Heat-Up and

Cool Down

 Greater Temperature

Uniformity

 Lower Operating Costs
 Heating Element and

Insulation in One

APPLICATIONS FOR
CRFC MODELS



Tube Furnaces

 Annealing Ovens
 Pipe Heating

OMEGALUX

®

CRFC and CRWS
Series radiant heaters are produced
using high-quality and high-purity,
vacuum-formed ceramic fiber, with
low-sodium inorganic bond.
Helically wound iron-chrome­aluminum wire elements assure top
quality in this extra-efficient, low
watt density series. The helically
wound wire is embedded into the
vacuum-formed ceramic fiber.

Starts at

$

140

CRFC-Full Cylinder Models

To Order

(Specify Model No.)

Dimensions in cm (") Without Vestibules With Vestibules

Watts Volts A DIM* B DIM C DIM D DIM Model No. Price Model No. Price

220 60 15 (6) 8 (3) 2 (0.75) 0.6 (0.25) CRFC-756/60-A $140 CRFC-756/60-C-A $159
440 120 30 (12) 8 (3) 2 (0.75) 0.6 (0.25) CRFC-7512/120-A 228 CRFC-7512/120-C-A 254
250 60 15 (6) 8 (3) 3 (1) 1 (0.5) CRFC-16/60-A 151 CRFC-16/60-C-A 164
500 120 30 (12) 8 (3) 3 (1) 1 (0.5) CRFC-112/120-A 246 CRFC-112/120-C-A 271
300 60 15 (6) 8 (3) 3 (1.25) 2 (0.75) CRFC-1256/60-A 152 CRFC-1256/60-C-A 169
600 120 30 (12) 8 (3) 3 (1.25) 2 (0.75) CRFC-12512/120-A 256 CRFC-12512/120-C-A 278
350 60 15 (6) 9 (3.5) 4 (1.5) 3 (1) CRFC-156/60-A 158 CRFC-156/60-C-A 176
650 120 30 (12) 9 (3.5) 4 (1.5) 3 (1) CRFC-1512/120-A 263 CRFC-1512/120-C-A 287
435 120 15 (6) 10 (4) 5 (2) 4 (1.5) CRFC-26/120-A 176 CRFC-26/120-C-A 194
870 120 30 (12) 10 (4) 5 (2) 4 (1.5) CRFC-212/120-A 278 CRFC-212/120-C-A 304

700 115 15 (6) 13 (5) 8 (3) 5 (2) CRFC-36/115-A 194 CRFC-36/115-C-A 229
1400 240 30 (12) 13 (5) 8 (3) 5 (2) CRFC-312/240-A 295 CRFC-312/240-C-A 336
2100 240 46 (18) 13 (5) 8 (3) 5 (2) CRFC-318/240-A 453 CRFC-318/240-C-A 495

900 240 15 (6) 18 (7) 10 (4) 6 (2.5) CRFC-46/240-A 219 CRFC-46/240-C-A 245
1800 240 30 (12) 18 (7) 10 (4) 6 (2.5) CRFC-412/240-A 340 CRFC-412/240-C-A 564
2700 240 46 (18) 18 (7) 10 (4) 6 (2.5) CRFC-418/240-A 622 CRFC-418/240-C-A 627
1130 240 15 (6) 23 (9) 13 (5) 9 (3.5) CRFC-56/240-A 262 CRFC-56/240-C-A 287
2260 240 30 (12) 23 (9) 13 (5) 9 (3.5) CRFC-512/240-A 401 CRFC-512/240-C-A 448
3390 240** 46 (18) 23 (9) 13 (5) 9 (3.5) CRFC-518/240-A 685 CRFC-518/240-C-A 748
4520 240** 61 (24) 23 (9) 13 (5) 9 (3.5) CRFC-524/240-A 903 CRFC-524/240-C-A 991
1350 240 15 (6) 25 (10) 15 (6) 11 (4.5) CRFC-66/240-A 366 CRFC-66/240-C-A 370
2700 240** 30 (12) 25 (10) 15 (6) 11 (4.5) CRFC-612/240-A 550 CRFC-612/240-C-A 600
4000 240** 46 (18) 25 (10) 15 (6) 11 (4.5) CRFC-618/240-A 857 CRFC-618/240-C-A 952

SPECIFICATIONS

Full and Semi Cylinders Models:
Wattage: 220 to 9500 Watts
Voltage: 60, 120 and 240 Vac
Leads: 10 Standard

NOTE: CR Series Heaters are intended

for “radiant” heat. Never let material to
be heated come into contact with the
face of the heater. It is recommended
that the OD of tubes, pipes, or circular
items to be used with the circular
heaters be kept a minimum of 1⁄2" under
the nominal inside “C” dimension.

* Add 3" for units with vestibules.
** Dual 240 Vac circuits.
Ordering Example: CRFC-156/60-A, 350 watt heater with 4 cm (1.5") ID, 15 cm (6") long without vestibules, $158.

MOST POPULAR MODELS HIGHLIGHTED!

K-12

K

CRWS-Semi-Cylindrical Models*

To Order

(Specify Model No.)

Dimensions in cm (") Without Vestibules With Vestibules

Watts Volts A DIM* B DIM C DIM D DIM Model No. Price Model No. Price

300 60 15 (6) 10 (4) 5 (2) 4 (1.5) CRWS-62/60-A $142 CRWS-62/60-C-A $159
600 120 30 (12) 10 (4) 5 (2) 4 (1.5) CRWS-122/120-A 184 CRWS-122/120-C-A 201
900 120 46 (18) 10 (4) 5 (2) 4 (1.5) CRWS-182/120-A 228 CRWS-182/120-C-A 254

1200 240 61 (24) 10 (4) 5 (2) 4 (1.5) CRWS-242/240-A 254 CRWS-242/240-C-A 280

425 120 15 (6) 13 (5) 8 (3) 5 (2) CRWS-63/120-A 184 CRWS-63/120-C-A 228

850 120 30 (12) 13 (5) 8 (3) 5 (2) CRWS-123/120-A 254 CRWS-123/120-C-A 280
1275 240 46 (18) 13 (5) 8 (3) 5 (2) CRWS-183/240-A 345 CRWS-183/240-C-A 382
1700 240 61 (24) 13 (5) 8 (3) 5 (2) CRWS-243/240-A 391 CRWS-243/240-C-A 435

565 120 15 (6) 15 (6) 10 (4) 6 (2.5) CRWS-64/120-A 210 CRWS-64/120-C-A 236
1130 120 30 (12) 15 (6) 10 (4) 6 (2.5) CRWS-124/120-A 287 CRWS-124/120-C-A 315
1700 240 46 (18) 15 (6) 10 (4) 6 (2.5) CRWS-184/240-A 375 CRWS-184/240-C-A 413
2250 240 61 (24) 15 (6) 10 (4) 6 (2.5) CRWS-244/240-A 479 CRWS-244/240-C-A 531

650 120 15 (6) 23 (9) 13 (5) 9 (3.5) CRWS-65/120-A 220 CRWS-65/120-C-A 248
1300 240 30 (12) 23 (9) 13 (5) 9 (3.5) CRWS-125/120-A 332 CRWS-125/120-C-A 368
1950 240 46 (18) 23 (9) 13 (5) 9 (3.5) CRWS-185/240-A 393 CRWS-185/240-C-A 437
2600 240 61 (24) 23 (9) 13 (5) 9 (3.5) CRWS-245/240-A 567 CRWS-245/240-C-A 626

850 120 15 (6) 25 (10) 15 (6) 10 (4) CRWS-66/120-A 228 CRWS-66/120-C-A 254
1700 240 30 (12) 25 (10) 15 (6) 10 (4) CRWS-126/240-A 345 CRWS-126/240-C-A 375
2550 240 46 (18) 25 (10) 15 (6) 10 (4) CRWS-186/240-A 472 CRWS-186/240-C-A 525
3400 240** 61 (24) 25 (10) 15 (6) 10 (4) CRWS-246/240-A 662 CRWS-246/240-C-A 732

920 240 15 (6) 28 (11) 18 (7) 13 (5) CRWS-67/240-A 247 CRWS-67/240-C-A 272
1840 240 30 (12) 28 (11) 18 (7) 13 (5) CRWS-127/240-A 358 CRWS-127/240-C-A 393
2760 240 46 (18) 28 (11) 18 (7) 13 (5) CRWS-187/240-A 437 CRWS-187/240-C-A 530
3680 240** 61 (24) 28 (11) 18 (7) 13 (5) CRWS-247/240-A 742 CRWS-247/240-C-A 819
1100 240 15 (6) 30 (12) 20 (8) 15 (6) CRWS-68/240-A 253 CRWS-68/240-C-A 280
2200 240 30 (12) 30 (12) 20 (8) 15 (6) CRWS-128/240-A 368 CRWS-128/240-C-A 402
3300 240 46 (18) 30 (12) 20 (8) 15 (6) CRWS-188/240-A 578 CRWS-188/240-C-A 636
4400 240** 61***(24) 30 (12) 20 (8) 15 (6) CRWS-248/240-A 803 CRWS-248/240-C-A 880
2250 240 30 (12) 36 (14) 25 (10) 20 (8) CRWS-1210/240-A 479 CRWS-1210/240-C-A 530
3400 240** 46 (18) 36 (14) 25 (10) 20 (8) CRWS-1810/240-A 689 CRWS-1810/240-C-A 759
4500 240** 61***(24) 36 (14) 25 (10) 20 (8) CRWS-2410/240-A 975 CRWS-2410/240-C-A 1074
2700 240 30 (12) 41 (16) 30 (12) 25 (10) CRWS-1212/240-A 583 CRWS-1212/240-C-A 645
4050 240** 46 (18) 41 (16) 30 (12) 25 (10) CRWS-1812/240-A 827 CRWS-1812/240-C-A 910
5400 240** 61***(24) 41 (16) 30 (12) 25 (10) CRWS-2412/240-A 1028 CRWS-2412/240-C-A 1132
3400 240** 30 (12) 48 (19) 38 (15) 33 (13) CRWS-1215/240-A 750 CRWS-1215/240-C-A 827
5100 240** 46 (18) 48 (19) 38 (15) 33 (13) CRWS-1815/240-A 1010 CRWS-1815/240-C-A 1116
6800 240** 61***(24) 48 (19) 38 (15) 33 (13) CRWS-2415/240-A 1394 CRWS-2415/240-C-A 1453
4100 240** 30 (12) 56 (22) 46 (18) 41 (16) CRWS-1218/240-A 872 CRWS-1218/240-C-A 915
6150 240** 46 (18) 56 (22) 46 (18) 41 (16) CRWS-1818/240-A 1152 CRWS-1818/240-C-A 1162
8200 240** 61***(24) 56 (22) 46 (18) 41 (16) CRWS-2418/240-A 1628 CRWS-2418/240-C-A 1698
4750 240** 30 (12) 64 (25) 53 (21) 48 (19) CRWS-1221/240-A 1010 CRWS-1221/240-C-A 1116
7125 240** 46 (18) 64 (25) 53 (21) 48 (19) CRWS-1821/240-A 1262 CRWS-1821/240-C-A 1394
9500 240** 61***(24) 64 (25) 53 (21) 48 (19) CRWS-2421/240-A 1793 CRWS-2421/240-C-A 1974

* Add 3" for units with vestibules.
** Dual 240 Vac circuits.
*** Using two 30 cm (12") long heaters; the indicated wattage is a total of two 30 cm (12") long heaters.

Ordering Example: CRWS-67/240-A, 920 Watt, 240 Vac heater, 15 cm (6") long, 18 cm (7") ID, $247.

A

C

B

A

C

B

D

Without Vestibules

With Vestibules

CRWS Series Semi-Cylindrical Ceramic Heaters

 Rated to 982°C (1800°F)
 Helically Wound Iron-

Chrome-Aluminum Wire

MOST POPULAR MODELS HIGHLIGHTED!