mohawk_dimensional_data

Cisco Boiler Service Co., Inc.

Superior Boiler Works, Inc.

Mohawk's Dimensional Data

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Boiler Model DIM. 156 205 253 304 353 402 508 625 751 1024 1276 1506 1758 2007 2506 3004 3502 3753 4005 4502 5000 Boiler Model
Lengths:
Overall
Shell
Base
Front Plate To
Skid Extension
Rear Plate To
Center Line Of Stack
Front Of Base To
End Of Burner (IC Only)
Front Plate To
Nozzle
A
B
C

D

E

F

G
114
81
88

24

2

17

27
136
103
107

24

2

17

34 1/2
139
105
109

24

2

14

38
157
123
128

24

2

13

42
144
108
110

26

3 1/2

12

41
156
120
118

26

3 1/2

15

43
182
146
149

26

3 1/2

15

43
176
136
134

28

2

13

47
199
159
158

28

2

13

47
186
143
143

30

2

21

48
215
172
170

30

2

21

48
238
190
190

34

2

18

55
264
217
217

34

2

18

55
236
187
185

36

2

19

70
275
227
226

36

2

24

70
277
228
228

36

2

27

73
286
238
233

36

2

26

60
283
235
234

36

2

-

73
301
248
251

40

2

-

73
337
275
287

49

2

-

73
364
302
314

49

2

-

73		 Lengths:
Overall
Shell
Base
Front Plate To
Skid Extension
Rear Plate To
Center Line Of Stack
Front Of Base To
End Of Burner (IC Only)
Front Plate To
Nozzle
Widths:
Overall
Centerline To
Lagging
Centerline TO
Water Column
Over Jacket
Base Width Inside
Base Width Inside
H

I

J
K
L
M
61

27

34
54
38
30
61

27

34
54
38
30
65

29

36
58
40
32
65

29

36
58
40
32
72

33

39
66
50
42
72

33

39
66
50
42
72

33

39
66
50
42
80

36 1/2

44
73
50 1/2
42 1/2
80

36 1/2

44
73
50 1/2
42 1/2
89

41 1/2

48
83
65 1/2
57 1/2
89

41 1/2

48
83
65 1/2
57 1/2
95

44 1/2

51
89
70 1/2
62
107

44 1/2

51
89
70 1/2
62 1/2
107

50

57
100
80
72
114

50

57
100
80
72
122

53

61
106
87
79
128

57

65
114
87
77
128

61

67
122
87
77
128

61

67
122
87
77
128

61

67
122
87
77
95

61

67
122
87
77		 Widths:
Overall
Centerline To
Lagging
Centerline TO
Water Column
Over Jacket
Base Width Inside
Base Width Inside
Heights:
Overall
Base To Vent Outlet
Base To Lagging
Height Of Runner
N
O
P
Q
73
71
12
6
73
71
12
6
76
73
12
6
76
73
12
6
85
81 1/2
12
6
85
81 1/2
12
6
85
81 1/2
12
6
92 1/2
92
12
6
92 1/2
92
12
6
102
101 1/2
12
6
102
101 1/2
12
8
110
110
12
8
110
110
12
8
120
120
12
8
120
120
12
12 5/16
127
127
12
12 5/16
135
135
12
12
147
143
12
12
147
143
12
12
147
143
12
12
147
143
12
12		 Heights:
Overall
Base To Vent Outlet
Base To Lagging
Height Of Runner
Connections:
Feedwater - Right/Left
Auxiliary Conn. - Right/Top
Surface Blowoff - Right
Auxiliary Conn. - Top
Stack Conn. O.D.
High Pressure:
Steam Nozzle
Blowdown Front
Blowdown Rear
Low Pressure:
Steam Nozzle
Blowdown Front
Blowdown Rear
R
S
T
U
V

W
X
Y

W
X
Y
1
1
1 1/2
1 1/2
9 7/8

2
-
1

4
-
1
1
1
1 1/2
1 1/2
9 7/8

2
-
1

4
-
1 1/4
1
1
1 1/2
1 1/2
11 7/8

2
-
1

4
-
1 1/4
1
1
1 1/2
1 1/2
11 7/8

2
-
1

4
-
1 1/4
1 1/4
1
1 1/2
1 1/2
15 7/8

3
-
1 1/4

6 *
-
1 1/2
1 1/4
1
1 1/2
1 1/2
15 7/8

3
-
1 1/4

6 *
-
1 1/2
1 1/4
1
1 1/2
1 1/2
15 7/8

4 **
-
1 1/4

6 *
-
1 1/2
1 1/4
1
2
2
17 7/8

4 **
-
1 1/4

6 *
-
1 1/2
1 1/4
1
2
2
17 7/8

4 **
-
1 1/4

6 *
-
2
2
1
2
2
19 7/8

6 **
1 1/4
1 1/4

8 *
2
2
2
1
2
2
19 7/8

6 **
1 1/4
1 1/4

8 *
2
2
2
1
2
2
23 7/8

6 **
1 1/2
1 1/2

10 *
2
2
2
1
2
2
23 7/8

6 **
1 1/2
1 1/2

10 *
2
2
2
1
2
2
23 7/8

6 **
1 1/2
1 1/2

12 *
2
2
2 1/2
1
2
2
23 7/8

8 **
1 1/2
1 1/2

12 *
2
2
2 1/2
1
2
2
25 7/8

8 **
1 1/2
1 1/2

12 *
2
2
2 1/2
1
2
2
25 7/8

8 **
2
2

12 *
2
2
2 1/2
1
2
2
25 7/8

8 **
2
2

12 *
2
2
2 1/2
1
2
2
25 7/8

8 **
2
2

12 *
2
2
2 1/2
1
2
2
25 7/8

8 **
2
2

12 *
2
2
2 1/2
1
2
2
25 7/8

8 **
2
2

12 *
2
2		 Connections:
Feedwater - Right/Left
Auxiliary Conn. - Right/Top
Surface Blowoff - Right
Auxiliary Conn. - Top
Stack Conn. O.D.
High Pressure:
Steam Nozzle
Blowdown Front
Blowdown Rear
Low Pressure:
Steam Nozzle
Blowdown Front
Blowdown Rear
Access Openings:
Handholes
High Pressure
Low Pressure
Manway 12x16"
High Pressure
Low Pressure		 Z


ZZ

5
5

-
-

5
5

-
-

4
5

1
-

4
5

1
-

4
5

1
-

4
5

1
-

4
5

1
-

4
4

1
1

4
4

1
1

4
4

1
1

4
4

1
1

4
4

1
1

4
4

1
1

4
4

1
1

4
4

1
1

4
4

1
1

4
4

1
1

4
4

1
1

4
4

1
1

4
4

1
1

4
4

1
1		 Access Openings:
Handholes
High Pressure
Low Pressure
Manway 12x16"
High Pressure
Low Pressure
Minimum Clearances:
Tube Clearance Front
Tube Clearance Rear
Rear Door Swing Rear
Rear Door Swing Side (Max.)
TF
TR
DR
DS
59
59
33
62
81
81
33
62
80
80
35
66
98 1/2
98 1/2
35
66
74
74
39
74
86
86
39
74
112
112
39
74
102
102
44
85
125
125
44
85
106 1/2
106 1/2
49
94
135 1/2
135 1/2
49
94
147 1/2
147 1/2
52
99
174 1/2
174 1/2
52
99
144 1/2
144 1/2
57
110
184
184
57
110
182
182
61
117
192
192
69
129
189
189
69
129
202
202
69
129
226
226
69
129
256
256
69
129		 Minimum Clearances:
Tube Clearance Front
Tube Clearance Rear
Rear Door Swing Rear
Rear Door Swing Side (Max.)
Minimum Boiler Room Length Allowing For Door Swing And Tube Removal Dimensions BR/DW Include 3'-0" Clearance At Front of Boiler
Front of Boiler
Rear of Boiler
Thru Door or Window		 BF
BR
DW		 172 1/2
199 1/2
174		 216 1/2
243 1/2
196		 219 1/2
244 1/2
200		 256 1/2
281 1/2
218		 220 1/2
243 1/2
209		 244 1/2
267 1/2
221		 296 1/2
319 1/2
247		 281 1/2
301 1/2
244		 327 1/2
347 1/2
267		 298 1/2
315 1/2
258		 356 1/2
373 1/2
287		 389 1/2
407 1/2
312		 443 1/2
461 1/2
339		 388 1/2
403 1/2
316		 467 1/2
482 1/2
356		 470 1/2
481 1/2
361		 498 1/2
501 1/2
379		 492 1/2
495 1/2
376		 518 1/2
525 1/2
393		 569 1/2
588 1/2
429		 626 1/2
642 1/2
456		 Front of Boiler
Rear of Boiler
Thru Door or Window
Boiler Model DIM. 156 205 253 304 353 402 508 625 751 1024 1276 1506 1758 2007 2506 3004 3502 3753 4005 4502 5000 Boiler Model
Note * 150 PSIG RF Flange All Dimension are approximate & may be used for layout. Superior Boiler Works, Inc. reserves the right to change dimensions due to product revisions or job requirements. Note
** 300 PSIG RF Flange
Dimensional Data For Mohawk 3 Pass Dry Back Boilers, 30 Thru 1000 B.H.P, 15 & 150 lb. Design


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