Dynasonics TFX Ultra Transit Time Flow Meters - Manual (Page 102)

“STEEL, ST
AINLESS STEEL, P
.V
.C. PIPE”
ST
AND
ARD CL
ASSES
N
ominal P
ip
e
Siz
e I
nches
O
utside
D
iamet
er
SCH 5
SCH 10 (L
t W
all)
SCH 20
SCH 30
STD
SCH 40
ID
W
all
ID
W
all
ID
W
all
ID
W
all
ID
W
all
ID
W
all
1
1.315
1.185
0.065
1.097
0.109
1.049
1.049
0.133
1.25
1.660
1.53
0.065
1.442
0.109
1.380
1.380
0.140
1.5
1.900
1.77
0.065
1.682
0.109
1.610
1.610
0.145
2
2.375
2.245
0.065
2.157
0.109
2.067
2.067
0.154
2.5
2.875
2.709
0.083
2.635
0.120
2.469
2.469
0.203
3
3.500
3.334
0.083
3.260
0.120
3.068
3.068
0.216
3.5
4.000
3.834
0.083
3.760
0.120
3.548
3.548
0.226
4
4.500
4.334
0.083
4.260
0.120
4.026
0.237
4.026
0.237
5
5.563
5.345
0.109
5.295
0.134
5.047
0.258
5.047
0.258
6
6.625
6.407
0.109
6.357
0.134
6.065
0.280
6.065
0.280
8
8.625
8.407
0.109
8.329
0.148
8.125
0.250
8.071
0.277
7.981
0.322
7.981
0.322
10
10.75
10.482
0.134
10.42
0.165
10.25
0.250
10.13
0.310
10.02
0.365
10.02
0.365
12
12.75
12.42
0.165
12.39
0.180
12.25
0.250
12.09
0.330
12.00
0.375
11.938
0.406
14
14.00
13.50
0.250
13.37
0.315
13.25
0.375
13.25
0.375
13.124
0.438
16
16.00
15.50
0.250
15.37
0.315
15.25
0.375
15.25
0.375
15.000
0.500
18
18.00
17.50
0.250
17.37
0.315
17.12
0.440
17.25
0.375
16.876
0.562
20
20.00
19.50
0.250
19.25
0.375
19.25
0.375
19.25
0.375
18.814
0.593
24
24.00
23.50
0.250
23.25
0.375
23.25
0.375
23.25
0.375
22.626
0.687
30
30.00
29.37
0.315
29.00
0.500
29.00
0.500
29.25
0.375
29.25
0.375
36
36.00
35.37
0.315
35.00
0.500
35.00
0.500
35.25
0.375
35.25
0.375
42
42.00
41.25
0.375
41.25
0.375
48
48.00
47.25
0.375
47.25
0.375
SYMBOL EXPLANATIONS
Page 102 March 2014