Flange Size
D
E
F
G
H
J
K
M
3″ – 150#
8 ¾”
9″
6″
1″ NPT
⅜ – 16
1¼”
6″
3 ½”
5″ – 150#
10 ½”
10 ¾”
8″
2″ NPT
⅜ – 16
1 ¼”
7″
5″
8″ – 150#
12″
12 ¼”
10″
2 ½” NPT
⅜ – 10
3 ½”
8″
5″
3, 5 & 8 INCH - 150# FLANGED CIRCULATION HEATER
3 inch - 150#
3″ – 150#
48 Watts per sq. inch – Water & Mild Solutions
Volts
3-Ph.
KW
Cat. No.
A
B
C
Wt.
(lbs.)
240
480
6
C3H3-60-3T5
C3H3-60-5T5
33
22 ½
16 ½
70
240
480
7.5
C3H3-75-3T5
C3H3-75-5T5
33
22 ½
16 ½
70
240
480
9
C3H3-90-3T5
C3H3-90-5T5
33
22 ½
16 ½
70
240
480
12
C3H3-120-3T5
C3H3-120-5T5
43 ¼
32 ½
26 ½
80
240
480
15
C3H3-150-3T5
C3H3-150-5T5
55 ¾
45
39
96
240
480
18
C3H3-180-3T5
C3H3-180-5T5
55 ¾
45
39
98
3″ – 150#
23 Watts per sq. inch – Light wt. oils, caustics, air, gases & mild corrosives
Volts
3-Ph.
KW
Cat. No.
A
B
C
Wt.
(lbs.)
240
480
3
C3M3-30-3T5
C3M3-30-5T5
33
22 ½
16 ½
70
240
480
4.5
C3M3-45-3T5
C3M3-45-5T5
33
22 ½
16 ½
70
240
480
6
C3M3-60-3T5
C3M3-60-5T5
43 ¼
32 ½
26 ½
80
240
480
7.5
C3M3-75-3T5
C3M3-75-5T5
55 ¾
45
39
96
240
480
9
C3M3-90-3T5
C3M3-90-5T5
55 ¾
45
39
98
240
480
12.5
C3M3-125-3T5
C3M3-125-5T5
73 ¾
63
53
120
3″ – 150#
13 Watts per sq. inch – Med. wt. oils, No. 4 & 5 fuel oil, corrosives, air & gases
Volts
3-Ph.
KW
Cat. No.
A
B
C
Wt.
(lbs.)
240
480
3
C3L3-30-3T5
C3L3-30-5T5
43 ¼
32 ½
26 ½
80
240
480
3.75
C3L3-37-3T5
C3L3-37-5T5
51 ¾
41
26 ½
92
240
480
5
C3L3-50-3T5
C3L3-50-5T5
61 ¾
51
26 ½
100
240
480
6.25
C3L3-62-3T5
C3L3-62-5T5
73 ¾
63
26 ½
120
240
480
7.5
C3L3-75-3T5
C3L3-75-5T5
85 ⅝
74 ⅞
26 ½
140
3″ – 150#
8 Watts per sq. inch – Heavy oils, #6 & Bunker C fuel oils, corrosive, air & gases
Volts
3-Ph.
KW
Cat. No.
A
B
C
Wt.
(lbs.)
240
480
2
C3V3-20-3T5
C3V3-20-5T5
43 ¼
32 ½
26 ½
80
240
480
2.5
C3V3-25-3T5
C3V3-25-5T5
51 ¾
41
26 ½
92
240
480
3
C3V3-30-3T5
C3V3-30-5T5
55 ¾
45
39
96
240
480
4.2
C3V3-42-3T5
C3V3-42-5T5
73 ¾
63
26 ½
120
240
480
5
C3V3-50-3T5
C3V3-50-5T5
85 ⅝
74 ⅞
26 ½
140
5 inch - 150#
5″ – 150#
48 Watts per sq. inch – Water & Mild Solutions
Volts
3-Ph.
KW
Cat. No.
A
B
C
Wt.
(lbs.)
240
480
24
C5H6-24-3T5
C5H6-24-5T5
43 ½
30
25
140
240
480
30
C5H6-30-3T5
C5H6-30-5T5
50 ½
37
25
155
240
480
36
C5H6-36-3T5
C5H6-36-5T5
60 ¼
48 ½
25
176
240
480
40
C5H6-40-3T5
C5H6-40-5T5
60 ¼
48 ½
25
176
240
480
50
C5H6-50-3T5
C5H6-50-5T5
73 ⅝
61 ⅞
25
210
240
480
60
C5H6-60-3T5
C5H6-60-5T5
86 ⅝
74 ⅞
25
240
5″ – 150#
23 Watts per sq. inch – Light wt. oils, caustics, air, gases & mild corrosives
Volts
3-Ph.
KW
Cat. No.
A
B
C
Wt.
(lbs.)
240
480
12
C5M6-12-3T5
C5M6-12-5T5
43 ½
30
25
140
240
480
15
C5M6-15-3T5
C5M6-15-5T5
48 ¾
37
25
155
240
480
18
C5M6-18-3T5
C5M6-18-5T5
60 ¼
48 ½
25
176
240
480
20
C5M6-20-3T5
C5M6-20-5T5
60 ¼
48 ½
25
176
240
480
25
C5M6-25-3T5
C5M6-25-5T5
73 ⅝
61 ⅞
25
210
240
480
30
C5M6-30-3T5
C5M6-30-5T5
86 ⅝
74 ⅞
25
240
5″ – 150#
13 Watts per sq. inch – Med. wt. oils, No. 4 & 5 fuel oil, corrosives, air & gases
Volts
3-Ph.
KW
Cat. No.
A
B
C
Wt.
(lbs.)
240
480
6
C5L6-6-3T5
C5L6-6-5T5
45 ¾
32 ½
25
150
240
480
7.5
C5L6-75-3T5
C5L6-75-5T5
50 ½
37
25
155
240
480
9
C5L6-90-3T5
C5L6-90-5T5
60 ¼
48 ½
25
176
240
480
12.5
C5L6-12-3T5
C5L6-12-5T5
73 ⅝
61 ⅞
25
210
240
480
15
C5L6-15-3T5
C5L6-15-5T5
86 ⅝
74 ⅞
25
240
5″ – 150#
8 Watts per sq. inch – Heavy oils, #6 & Bunker C fuel oils, corrosive, air & gases
Volts
3-Ph.
KW
Cat. No.
A
B
C
Wt.
(lbs.)
240
480
3
C5V6-3-3T5
C5V6-3-5T5
33
22 ½
25
120
240
480
5
C5V6-5-3T5
C5V6-5-5T5
48 ¾
37
25
155
240
480
6
C5V6-6-3T5
C5V6-6-5T5
60 ¼
48 ½
25
176
240
480
8.4
C5V6-8-3T5
C5V6-8-5T5
73 ⅝
61 ⅞
25
210
240
480
10
C5V6-10-3T5
C5V6-10-5T5
86 ⅝
74 ⅞
25
240
8 inch - 150#
8″ – 150#
48 Watts per sq. inch – Water & Mild Solutions
Volts
3-Ph.
KW
Cat. No.
A
B
C
Wt.
(lbs.)
240
480
50
C8H18-50-3T5
C8H18-50-5T5
45 ¼
24 ¾
21 ¼
425
240
480
75
C8H18-75-3T5
C8H18-75-5T5
53 ¼
32 ¾
29 ¼
395
240
480
100
C8H18-100-3T5
C8H18-100-5T5
60 ¼
39 ¾
36 ¼
415
240
480
150
C8H18-150-3T5
C8H18-150-5T5
77 ⅜
56 ¾
53 ¼
535
240
480
175
C8H18-175-3T5
C8H18-175-5T5
86 ⅜
65 ¾
62 ¼
625
240
480
200
C8H18-200-3T5
C8H18-200-5T5
96 ⅜
75 ¾
72 ¼
705
8″ – 150#
23 Watts per sq. inch – Light wt. oils, caustics, air, gases & mild corrosives
Volts
3-Ph.
KW
Cat. No.
A
B
C
Wt.
(lbs.)
240
480
30
C8M18-30-3T5
C8M18-30-5T5
53 ¼
32 ¾
29 ¼
366
240
480
40
C8M18-40-3T5
C8M18-40-5T5
60 ¼
39 ¾
36 ¼
436
240
480
50
C8M18-50-3T5
C8M18-50-5T5
67 ⅞
47 ¼
43 ¾
500
240
480
60
C8M18-60-3T5
C8M18-60-5T5
77 ⅜
56 ¾
53 ¼
590
240
480
70
C8M18-70-3T5
C8M18-70-5T5
86 ⅜
65 ¾
62 ¼
660
240
480
80
C8M18-80-3T5
C8M18-80-5T5
96 ⅜
75 ¾
72 ¼
750
8″ – 150#
13 Watts per sq. inch – Med. wt. oils, No. 4 & 5 fuel oil, corrosives, air & gases
Volts
3-Ph.
KW
Cat. No.
A
B
C
Wt.
(lbs.)
240
480
25
C8L18-25-3T5
C8L18-25-5T5
60 ¼
39 ¾
36 ¼
500
240
480
30
C8L18-30-3T5
C8L18-30-5T5
67 ⅞
47 ¼
43 ¾
565
240
480
37.5
C8L18-37-3T5
C8L18-37-5T5
86 ⅜
65 ¾
62 ¼
725
240
480
44
C8L18-44-3T5
C8L18-44-5T5
96 ⅜
75 ¾
72 ¼
815
240
480
50
C8L18-50-3T5
C8L18-50-5T5
96 ⅜
75 ¾
72 ¼
815
8″ – 150#
8 Watts per sq. inch – Heavy oils, #6 & Bunker C fuel oils, corrosive, air & gases
Volts
3-Ph.
KW
Cat. No.
A
B
C
Wt.
(lbs.)
240
480
13.3
C8V18-13-3T5
C8V18-13-5T5
60 ¼
39 ¾
36 ¼
500
240
480
16.7
C8V18-16-3T5
C8V18-16-5T5
67 ⅞
47 ¼
43 ¾
565
240
480
20
C8V18-20-3T5
C8V18-20-5T5
77 ⅜
56 ¾
53 ¼
650
240
480
23
C8V18-23-3T5
C8V18-23-5T5
86 ⅜
65 ¾
62 ¼
725
240
480
27
C8V18-27-3T5
C8V18-27-5T5
96 ⅜
75 ¾
72 ¼
815