Cartridge Heaters - In Stock

Custom Heat cartridge heaters are high quality long life heaters. * Maximum Temperatures to 1250'F.

Diameter: 1/4" Length: 1 - 3.5"

Diameter Length Cat. No. Wattage Voltage
(1/4") 1"
1"
1.25"
1.25"
1.5"
1.5"
1.5"
1.5"
1.5"
1.5"
1.5"
1.5"
1.5"
RH-25-1
QH-25-1
RH-25-1.25
QH-25-1.25
RH-25-1.5
RH-25-1.5
RH-25-1.5
RH-25-1.5
RH-25-1.5
RH-25-1.5
QH-25-1.5
QH-25-1.5
QH-25-1.5
20
100
20
100
7
12
30
30
50
50
70
100
120
120
120
120
120
120
120
120
240
120
240
120
120
120
Diameter Length Cat. No. Wattage Voltage
(1/4") 2"
2"
2"
2"
2"
2.25"
2.25"
2.5"
2.5"
2.5"
2.5"
2.5"
RH-25-2
RH-25-2
RH-25-2
QH-25-2
QH-25-2
RH-25-2.25
RH-25-2.25
RH-25-2.5
RH-25-2.5
RH-25-2.5
QH-25-2.5
QH-25-2.5
12
50
50
100
150
15
65
15
65
75
135
185
120
120
240
120
120
120
240
120
120
240
120
120
Diameter Length Cat. No. Wattage Voltage
(1/4")








 
3"
3"
3"
3"
3.5"
3.5"
3.5"
3.5"
3.5"
3.5"
3.5"
3.5"
3.5"
RH-25-3
RH-25-3
QH-25-3
QH-25-3
RH-25-3.5
QH-25-3.5
QH-25-3.5
RH-25-3.5
RH-25-3.5
QH-25-3.5
QH-25-3.5
QH-25-3.5
QH-25-3.5
25
100
170
220
25
50
65
90
90
200
200
200
200
120
240
120
120
120
120
120
120
240
120
240
120
240

Diameter: 1/4" Length: 4 - 7"

Diameter Length Cat. No. Wattage Voltage
(1/4") 4"
4"
4"
4"
4"
4"
4"
4"
4"
4"
4"
4"
RH-25-4
QH-25-4
QH-25-4
QH-25-4
RH-25-4
RH-25-4
QH-25-4
QH-25-4
QH-25-4
QH-25-4
QH-25-4
QH-25-4
25
65
75
100
100
110
235
235
300
300
400
400
120
120
120
120
120
240
120
240
120
240
120
240
Diameter Length Cat. No. Wattage Voltage
(1/4") 4.5"
4.5"
4.5"
4.5"
4.5"
4.5"
4.5"
4.5"
4.5"
5"
5"
5"
5"
5"
5"
7"
RH-25-4.5
QH-25-4.5
QH-25-4.5
RH-25-4.5
RH-25-4.5
QH-25-4.5
QH-25-4.5
QH-25-4.5
QH-25-4.5
QH-25-5
QH-25-5
QH-25-5
QH-25-5
QH-25-5
QH-25-5
RH-25-7
25
70
90
110
110
270
270
350
350
75
100
305
305
400
400
150
120
120
120
120
240
120
240
120
240
120
120
120
240
120
240
120

Diameter: 3/8" Length: 1 - 3"

Diameter Length Cat. No. Wattage Voltage
(3/8") 1"
1"
1"
1"
1.25"
1.25"
1.5"
1.5"
1.5"
1.5"
1.5"
1.5"
1.5"
1.5"
1.5"
1.5"
1.5"
1.5"
RH-37-1
RH-37-1
RH-37-1
QH-37-1
QH-37-1.25
QH-37-1.25
RH-37-1.5
QH-37-1.5
QH-37-1.5
RH-37-1.5
RH-37-1.5
RH-37-1.5
RH-37-1.5
QH-37-1.5
QH-37-1.5
QH-37-1.5
QH-37-1.5
QH-37-1.5
10
30
30
100
100
150
10
25
50
30
30
50
50
100
100
150
200
200
120
120
240
120
120
120
120
120
120
120
240
120
240
120
240
120
120
240
Diameter Length Cat. No. Wattage Voltage
(3/8") 2"
2"
2"
2"
2"
2"
2"
2"
2"
2"
2"
2"
2"
RH-37-2
QH-37-2
QH-37-2
QH-37-2
RH-37-2
RH-37-2
RH-37-2
QH-37-2
QH-37-2
QH-37-2
QH-37-2
QH-37-2
QH-37-2
15
40
50
60
70
70
100
150
150
200
200
250
250
120
120
120
120
120
240
120
120
240
120
240
120
240
Diameter Length Cat. No. Wattage Voltage
(3/8") 2.5"
2.5"
2.5"
2.5"
2.5"
2.5"
2.5"
2.5"
2.5"
3"
3"
3"
3"
3"
3"
3"
3"
3"
RH-37-2.5
QH-37-2.5
QH-37-2.5
RH-37-2.5
RH-37-2.5
QH-37-2.5
QH-37-2.5
QH-37-2.5
QH-37-2.5
RH-37-3
QH-37-3
RH-37-3
RH-37-3
QH-37-3
QH-37-3
QH-37-3
QH-37-3
QH-37-3
25
50
75
100
100
200
200
300
300
20
60
75
75
100
250
250
400
400
120
120
120
120
240
120
240
120
240
120
120
120
240
120
120
240
120
240

Diameter: 3/8" Length: 3.5 - 6"

Diameter Length Cat. No. Wattage Voltage
(3/8") 3.5"
3.5"
3.5"
3.5"
3.5"
3.5"
3.5"
4"
4"
4"
4"
4"
4"
4"
4"
4"
4"
4"
RH-37-3.5
QH-37-3.5
RH-37-3.5
RH-37-3.5
QH-37-3.5
QH-37-3.5
QH-37-3.5
RH-37-4
RH-37-4
RH-37-4
QH-37-4
QH-37-4
RH-37-4
RH-37-4
QH-37-4
QH-37-4
QH-37-4
QH-37-4
40
75
150
150
300
450
300
20
55
75
90
125
220
220
350
350
500
500
120
120
120
240
120
120
240
120
120
240
120
120
120
240
120
240
120
240
Diameter Length Cat. No. Wattage Voltage
(3/8") 4.5"
4.5"
4.5"
5"
5"
5"
5"
5"
5"
5.5"
5.5"
6"
6"
6"
6"
6"
6"
RH-37-4.5
RH-37-4.5
RH-37-4.5
RH-37-5
QH-37-5
RH-37-5
RH-37-5
QH-37-5
QH-37-5
RH-37-5.5
RH-37-5.5
RH-37-6
QH-37-6
RH-37-6
RH-37-6
QH-37-6
QH-37-6
60
250
250
70
125
280
280
500
500
25
100
90
150
350
350
600
600
120
120
240
120
120
120
240
120
240
120
240
120
120
120
240
120
240

Diameter: 1/2" Length: 1.5 - 4"

Diameter Length Cat. No. Wattage Voltage
(1/2") 1.5"
1.5"
1.5"
1.5"
1.5"
1.5"
1.5"
1.5"
2"
2"
2"
2"
2"
2"
2"
RH-50-1.5
QH-50-1.5
RH-50-1.5
RH-50-1.5
RH-50-1.5
QH-50-1.5
QH-50-1.5
QH-50-1.5
RH-50-2
QH-50-2
RH-50-2
RH-50-2
QH-50-2
QH-50-2
QH-50-2
18
35
75
75
90
135
135
335
30
50
120
120
200
200
400
120
120
120
240
120
120
240
120
120
120
120
240
120
240
120
Diameter Length Cat. No. Wattage Voltage
(1/2") 2.5"
2.5"
2.5"
2.5"
2.5"
2.5"
2.5"
2.5"
2.5"
2.5"
RH-50-2.5
QH-50-2.5
RH-50-2.5
QH-50-2.5
RH-50-2.5
RH-50-2.5
QH-50-2.5
QH-50-2.5
QH-50-2.5
QH-50-2.5
40
70
80
120
150
150
270
270
470
470
120
120
120
120
120
240
120
240
120
240
Diameter Length Cat. No. Wattage Voltage
(1/2") 3"
3"
3"
3"
3"
3"
3"
3"
3"
4"
4"
4"
4"
4"
4"
RH-50-3
QH-50-3
QH-50-3
RH-50-3
QH-50-3
QH-50-3
QH-50-3
QH-50-3
QH-50-3
RH-50-4
QH-50-4
RH-50-4
RH-50-4
QH-50-4
QH-50-4
50
85
135
200
200
335
335
535
535
70
120
275
275
470
470
120
120
120
120
240
120
240
120
240
120
120
120
240
120
240

Diameter: 1/2" Length: 5 - 12"

Diameter Length Cat. No. Wattage Voltage
(1/2") 5"
5"
5"
5"
5"
5"
6"
6"
6"
6"
6"
6"
RH-50-5
QH-50-5
RH-50-5
RH-50-5
QH-50-5
QH-50-5
RH-50-6
RH-50-6
RH-50-6
RH-50-6
QH-50-6
QH-50-6
85
125
350
350
500
500
110
185
425
425
735
735
120
120
120
240
120
240
120
120
120
240
120
240
Diameter Length Cat. No. Wattage Voltage
(1/2") 7"
7"
7"
8"
8"
8"
8"
8"
8"
10"
10"
10"
10"
10"
12"
12"
12"
RH-50-7
RH-50-7
RH-50-7
RH-50-8
QH-50-8
RH-50-8
RH-50-8
QH-50-8
QH-50-8
RH-50-10
QH-50-10
RH-50-10
RH-50-10
QH-50-10
RH-50-12
RH-50-12
RH-50-12
140
550
550
160
250
650
650
1000
1000
210
300
850
850
1200
250
1000
1000
120
120
240
120
120
120
240
120
240
120
120
120
240
240
120
120
240

Diameter: 5/8" Length: 2 - 5"

Diameter Length Cat. No. Wattage Voltage
(5/8") 2"
2"
2"
2.5"
2.5"
2.5"
2.5"
2.5"
2.5"
2.5"
2.5"
QH-62-2
QH-62-2
QH-62-2
RH-62-2.5
RH-62-2.5
RH-62-2.5
QH-62-2.5
RH-62-2.5
RH-62-2.5
QH-62-2.5
QH-62-2.5
65
250
250
20
50
75
85
200
200
335
335
120
120
240
120
120
240
120
120
240
120
240
Diameter Length Cat. No. Wattage Voltage
(5/8") 3"
3"
3"
3"
3"
3"
3.5"
3.5"
3.5"
3.5"
RH-62-3
QH-62-3
RH-62-3
RH-62-3
QH-62-3
QH-62-3
RH-62-3.5
RH-62-3.5
RH-62-3.5
RH-62-3.5
65
105
250
250
415
415
75
300
300
350
120
120
120
240
120
240
120
120
240
120
Diameter Length Cat. No. Wattage Voltage
(5/8") 4"
4"
4"
4"
4"
4"
5"
5"
5"
5"
5"
5"
RH-62-4
QH-62-4
RH-62-4
RH-62-4
QH-62-4
QH-62-4
RH-62-5
RH-62-5
RH-62-5
RH-62-5
RH-62-5
QH-62-5
90
145
350
350
585
585
115
450
450
100
135
230
120
120
120
240
120
240
120
120
240
120
120
120

Diameter: 5/8" Length: 6 - 12"

Diameter Length Cat. No. Wattage Voltage
(5/8") 6"
6"
6"
6"
6"
6"
7"
7"
7"
RH-62-6
RH-62-6
RH-62-6
RH-62-6
QH-62-6
QH-62-6
RH-62-7
RH-62-7
RH-62-7
350
400
540
540
920
920
160
635
635
120
240
120
240
120
240
120
120
240
Diameter Length Cat. No. Wattage Voltage
(5/8") 8"
8"
8"
8"
8"
8"
8"
9"
9"
9"
RH-62-8
QH-62-8
QH-62-8
RH-62-8
RH-62-8
QH-62-8
QH-62-8
RH-62-9
RH-62-9
RH-62-9
190
250
375
750
750
1000
1500
235
950
950
120
120
120
120
240
240
240
120
120
240
Diameter Length Cat. No. Wattage Voltage
(5/8") 10"
10"
10"
10"
10"
12"
12"
12"
12"
RH-62-10
QH-62-10
RH-62-10
RH-62-10
QH-62-10
RH-62-12
QH-62-12
RH-62-12
QH-62-12
250
400
1000
1000
1600
300
435
1200
1750
120
120
120
240
240
120
120
240
240

Diameter: 3/4" Length: 2.5 - 10"

Diameter Length Cat. No. Wattage Voltage
(3/4") 2.5"
2.5"
2.5"
3.5"
3.5"
3.5"
5"
5"
5"
RH-75-2.5
RH-75-2.5
RH-75-2.5
RH-75-3.5
RH-75-3.5
RH-75-3.5
RH-75-5
RH-75-5
RH-75-5
60
230
230
90
350
350
125
500
500
120
120
240
120
120
240
120
120
240
Diameter Length Cat. No. Wattage Voltage
(3/4") 6"
6"
6"
6"
6"
6"
6"
7"
7"
RH-75-6
QH-75-6
RH-75-6
RH-75-6
QH-75-6
QH-75-6
RH-75-7
RH-75-7
RH-75-7
160
250
650
650
1000
1500
190
760
760
120
120
120
240
240
240
120
120
240
Diameter Length Cat. No. Wattage Voltage
(3/4") 8"
8"
8"
8"
8"
8"
8"
8"
10"
RH-75-8
QH-75-8
QH-75-8
RH-75-8
RH-75-8
RH-75-8
QH-75-8
QH-75-8
RH-75-10
220
375
500
750
885
885
1500
2000
275
120
120
120
120
120
240
240
240
120
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