1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com
F-3200 Flow Meter Manual 04/13 - 0671-12 / 18325
Page 24
3.2.7 Torque Specifications
Tighten uniformly in a diagonal sequence as per the table below. Contact ONICON for
torque specifications for meters with a nominal diameter larger than 24 inches.
Torque Specifications in ft-lb
Operating Pressure
PSI
140
260
350
600
1000
Dia.
PTFE
EBON
PTFE
EBON
PP
PTFE
EBON
PTFE
EBON
EBON
1”
19
14
19
19
29
1.25”
32
21
32
32
40
1.5”
40
27
40
40
54
2”
51
39
51
51
60
2.5”
67
56
34
34
63
3”
40
31
40
40
46
4”
44
42
62
62
65
5”
57
53
83
83
110
6”
80
79
100
100
161
8”
110
91
73
61
99
83
132
110
172
10”
91
76
104
87
151
126
197
165
237
12”
105
88
130
108
149
124
205
172
234
14”
127
106
152
127
239
200
312
260
355
16”
161
134
208
174
315
262
457
381
460
18”
144
119
208
173
20”
166
138
282
235
24”
239
199
419
350
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