Fps to gpm cross - reference (schedule 40) – Dynasonics D7700 Series Insertion Doppler Ultrasonic Flow Meter User Manual
Page 37
Nominal
Pipe
(Inches)
I.D.
INCH
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
1
1.05 2.6989 4.0484 5.3978 6.7473
8.097
9.4462
10.796
12.145
13.490
14.844
16.190
17.540
18.890
20.240
21.590
22.941
24.290
1.25
1.38 4.6620 6.9929 9.3239 11.655
13.99
16.317
18.648
20.979
23.310
25.641
27.970
30.300
32.630
34.960
37.300
39.627
41.958
1.5
1.61 6.3454 9.5182 12.691 15.864
19.04
22.209
25.382
28.555
31.730
34.900
38.070
41.250
44.420
47.590
50.760
53.936
57.109
2
2.07 10.489 15.734 20.979 26.224
31.47
36.713
41.958
47.202
52.450
57.692
62.940
68.180
73.430
78.670
83.920
89.160
94.405
2.5
2.47 14.935 22.402 29.870 37.337
44.80
52.272
59.740
67.207
74.670
82.142
89.610
97.080
104.50
112.00
119.50
126.95
134.41
3
3.07 23.072 34.608 46.144 57.680
69.22
80.752
92.288
103.82
115.40
126.90
138.40
150.00
161.50
173.00
184.60
196.11
207.65
3.5
3.55 30.851 46.276 61.702 77.127
92.55
107.98
123.40
138.83
154.30
169.68
185.10
200.50
216.00
231.40
246.80
262.23
277.66
4
4.03 39.758 59.636 79.515 99.394
119.3
139.15
159.03
178.91
198.80
218.67
238.50
258.40
278.30
298.20
318.10
337.94
357.82
5
5.05 62.430 93.645 124.86 156.07
187.3
218.50
249.72
280.93
312.10
343.36
374.60
405.80
437.00
468.20
499.40
530.65
561.87
6
6.06 89.899 134.85 179.80 224.75
269.7
314.65
359.60
404.55
449.50
494.45
539.40
584.30
629.30
674.20
719.20
764.14
809.09
8
7.98 155.89 233.83 311.78 389.72
467.7
545.61
623.56
701.50
779.40
857.39
935.30
1013.0
1091.0
1169.0
1247.0
1325.1
1403.0
10
10.02 245.78 368.67 491.56 614.45
737.3
860.23
983.12
1106.0
1229.0
1351.8
1475.0
1598.0
1720.0
1843.0
1966.0
2089.1
2212.0
12
11.94 348.99 523.49 697.99 872.49 1047.0
1221.5
1396.0
1570.5
1745.0
1919.5
2094.0
2268.0
2443.0
2617.0
2792.0
2966.5
3141.0
14
13.13 422.03 633.04 844.05 1055.1 1266.0
1477.1
1688.1
1899.1
2110.0
2321.1
2532.0
2743.0
2954.0
3165.0
3376.0
3587.2
3798.2
16
15.00 550.80 826.20 1101.6 1377.0 1652.0
1927.8
2203.2
2478.6
2754.0
3029.4
3305.0
3580.0
3856.0
4131.0
4406.0
4681.8
4957.2
FPS TO GPM: GPM = (PIPE ID)² X VELOCITY IN FPS X 2.45
FPS X .3048 = MPS
GPM TO FPS: FPS =
GPM X .0007 = GPD
GPM X 3.7878 = LPM
FPS TO GPM CROSS - REFERENCE (Schedule 40)
GPM
(ID)² X 2.45