Pressure Drop Per 100 Feet Guide
The tables below can be used to estimate friction loss or pressure drop for water flowing through The pressure drop calculations are based on the with the following parameters:. Fluid: Water. Pipe: Steel Pipe - Schedule 40.: 20.0 oC (68.0 oF).: 998.3 kg/m 3 (62.0 lb/ft 3).: 1.004 10 -6 m 2/s (0.01 stokes) (1.08 10 -5 ft 2/s).: 4.5 10 -5 Related Mobile Apps from The EngineeringToolBox. free apps for offline use on mobile devices. Nominal Pipe Size: 3/8'.
Inside Diameter: 0.0125 m (0.49 inches). Flow Velocity Pressure Drop (m 3/s) (liter/s) (US gpm) (m/s) (ft/s) (Pa/100m) (mmH 2O/100m) (psi/100ft) (ftH 2O/100ft) 0.014 14.0 222 0.45 1.46 1041 106 0.046 0.106 0.015 15.0 238 0.48 1.57 1195 122 0.053 0.122 0.016 16.0 254 0.51 1.67 1359 139 0.06 0.139 0.017 17.0 269 0.54 1.78 1462 149 0.065 0.149 0.018 18.0 285 0.57 1.88 1639 167 0.072 0.167 0.019 19.0 301 0.6 1.98 1826 186 0.081 0.186 0.02 20 317 0.64 2.1 2023 206 0.089 0.21 0.03 30 476 0.95 3.1 4324 441 0.191 0.44 0.04 40 634 1.27 4.2 7283 743 0.32 0.74 0.05 50 793 1.59 5.2 0.5 1.16 0.06 60 951 1.91 6.3 0.72 1.67 0. 2.2 7.3 0.93 2.2 0. 2.5 8.4 1.22 2.8 0. 2.9 9.4 1.54 3.6 0.1 100 1585 3.2 10.4 1.9 4.4 0.11 110 1744 3.5 11.5 2.3 5.3 0.12 120 1902 3.8 12.5 2.7 6.3 0.13 130 2061 4.1 13.6 3.2 7.4 0.14 140 2219 4.5 14.6 3.7 8.6 0.15 150 2378 4.8 15.7 4.0 9.3 0.16 160 2536 5.1 16.7 12 4.6 10.6 0.17 170 2695 5.4 17.8 13 5.2 11.9 0.18 180 2853 5.7 18.8 17 5.8 13.4 0.19 190 3012 6.0 19.8 14 6.5 14.9 0.2 200 3170 6.4 21 13 7.2 16.5 A diagram presentation of the tables above can be found in '. Related Topics. Pipe lines - fluid flow and pressure loss - water, sewer, steel pipes, pvc pipes, copper tubes and more.
100 Feet Spoiler
Dimensions of pipes and tubes, materials and capacities, pressure drop calculations and charts, insulation and heat loss diagrams Related Documents. Pipe sizes, inside and outside diameters, wall thickness, schedules, moment of inertia, transverse area, weight of pipe filled with water - U.S.