Flow velocity calculation formula:
(metric measures)
1273.24 x Q [l/s]
DN
2
[mm]
[m/s] or V =V =
353.68 x Q [m
3
/h]
DN
2
[mm]
[m/s]
(imperial measures)
0.408 x Q [GPM]
(Pipe ID)
2
[inch]
[ft/s] or V =V =
283.67 x Q [MGD]
(Pipe ID)
2
[inch]
[ft/s]
8.8 Dimensions and weight
Figure8-1 FMS500 with FMT020
Dimensions
Table 8-10 Nominal size A
Nominal size A
NBR or EPDM liner
mm inch mm inch
15 ½ 170 6.7
25 1 180 7.1
40 1½ 195 7.7
50 2 181 7.1
65 2½ 187 7.4
80 3 193 7.6
Technical specications
8.8Dimensions and weight
SITRANS FMS500
54 Operating Instructions, 01/2024, A5E52677520-AA