The handbook of Technical irrigaTion informaTion - Hunter Industries

Handbook of Technical Irrigation InformationNominalSizePipe IDPipe ODWall Thick100 mm107.8114.33.25Bars/Velocity 100 MAustralian Standard PVC PN 6 Plastic PipeC = 150PRESSURE LOSS IN BARS PER 100 METRES150 mm151.3160.34.50Bars/Velocity 100 M200 mm213.8225.35.25Bars/Velocity 100 M225 mm236.4250.47.00Bars/Velocity 100 MSIZES 100 mm THROUGH 375 mm250 mm266.2280.47.10Bars/Velocity 100 M300 mm299.5315.58.00Bars/Velocity 100 M375 mm380.3400.510.10Bars/Velocity 100 MNominalSizePipe IDPipe ODWall ThickFlowL/min MPS Loss MPS Loss MPS Loss MPS Loss MPS Loss MPS Loss MPS LossFlowCu. M/HrFlowL/sec100 0.18 0.00 6.0 1.67125 0.23 0.01 7.5 2.08150 0.27 0.01 9.0 2.50175 0.32 0.01 10.5 2.92200 0.36 0.01 12.0 3.33225 0.41 0.02 13.5 3.75250 0.46 0.02 15.0 4.17275 0.50 0.02 0.25 0.00 16.5 4.58300 0.55 0.03 0.28 0.01 18.0 5.00325 0.59 0.03 0.30 0.01 19.5 5.42350 0.64 0.04 0.32 0.01 21.0 5.83375 0.68 0.04 0.35 0.01 22.5 6.25400 0.73 0.05 0.37 0.01 24.0 6.67475 0.87 0.07 0.44 0.01 28.5 7.92500 0.91 0.07 0.46 0.01 30.0 8.33550 1.00 0.09 0.51 0.02 33.0 9.17600 1.09 0.10 0.56 0.02 36.0 10.0650 1.19 0.12 0.60 0.02 39.0 10.8700 1.28 0.13 0.65 0.03 0.32 0.00 42.0 11.7750 1.37 0.15 0.69 0.03 0.35 0.01 45.0 12.5800 1.46 0.17 0.74 0.03 0.37 0.01 48.0 13.3900 1.64 0.21 0.83 0.04 0.42 0.01 0.34 0.00 54.0 15.01000 1.82 0.26 0.93 0.05 0.46 0.01 0.38 0.01 60.0 16.71100 2.01 0.31 1.02 0.06 0.51 0.01 0.41 0.01 66.0 18.31200 2.19 0.36 1.11 0.07 0.56 0.01 0.45 0.01 0.36 0.00 72.0 20.01300 2.37 0.42 1.20 0.08 0.60 0.02 0.49 0.01 0.39 0.01 78.0 21.71400 2.55 0.48 1.30 0.09 0.65 0.02 0.53 0.01 0.42 0.01 84.0 23.31500 2.74 0.55 1.39 0.11 0.70 0.02 0.56 0.01 0.45 0.01 90.0 25.01600 2.92 0.62 1.48 0.12 0.74 0.02 0.60 0.01 0.48 0.01 0.38 0.00 96.0 26.71800 3.28 0.77 1.67 0.15 0.83 0.03 0.68 0.02 0.54 0.01 0.43 0.01 108 30.02000 3.65 0.94 1.85 0.18 0.93 0.03 0.75 0.02 0.60 0.01 0.47 0.01 120 33.32200 4.01 1.12 2.04 0.21 1.02 0.04 0.83 0.02 0.66 0.01 0.52 0.01 132 36.72400 4.38 1.31 2.22 0.25 1.11 0.05 0.90 0.03 0.72 0.02 0.57 0.01 144 40.02600 4.74 1.52 2.41 0.29 1.21 0.05 0.98 0.03 0.78 0.02 0.61 0.01 156 43.32800 5.11 1.75 2.59 0.34 1.30 0.06 1.05 0.04 0.84 0.02 0.66 0.01 168 46.73000 5.47 1.98 2.78 0.38 1.39 0.07 1.13 0.04 0.90 0.02 0.71 0.01 0.44 0.00 180 50.03500 3.24 0.51 1.62 0.09 1.31 0.06 1.05 0.03 0.83 0.02 0.51 0.01 210 58.34000 3.70 0.65 1.85 0.12 1.50 0.07 1.20 0.04 0.95 0.02 0.59 0.01 240 66.74500 4.17 0.81 2.09 0.15 1.69 0.09 1.35 0.05 1.06 0.03 0.66 0.01 270 75.05000 4.63 0.98 2.32 0.18 1.88 0.11 1.50 0.06 1.18 0.04 0.73 0.01 300 83.35500 5.09 1.17 2.55 0.22 2.06 0.13 1.65 0.07 1.30 0.04 0.81 0.01 330 91.76000 5.56 1.38 2.78 0.26 2.25 0.15 1.79 0.09 1.42 0.05 0.88 0.02 360 100.06500 3.01 0.30 2.44 0.18 1.94 0.10 1.54 0.06 0.95 0.02 390 108.37000 3.25 0.34 2.63 0.20 2.09 0.12 1.65 0.07 1.03 0.02 420 116.77500 3.48 0.39 2.81 0.23 2.24 0.13 1.77 0.07 1.10 0.02 450 125.08000 3.71 0.44 3.00 0.26 2.39 0.15 1.89 0.08 1.17 0.03 480 133.38500 3.94 0.49 3.19 0.29 2.54 0.17 2.01 0.09 1.25 0.03 510 141.79000 4.17 0.54 3.38 0.32 2.69 0.19 2.13 0.11 1.32 0.03 540 150.09500 4.41 0.60 3.56 0.36 2.84 0.21 2.24 0.12 1.39 0.04 570 158.310000 4.64 0.66 3.75 0.39 2.99 0.23 2.36 0.13 1.47 0.04 600 166.711000 5.10 0.79 4.13 0.47 3.29 0.27 2.60 0.15 1.61 0.05 660 183.312000 5.56 0.92 4.50 0.55 3.59 0.32 2.84 0.18 1.76 0.06 720 200.013000 4.88 0.64 3.89 0.37 3.07 0.21 1.91 0.06 780 216.714000 5.25 0.73 4.19 0.42 3.31 0.24 2.05 0.07 840 233.315000 5.63 0.83 4.49 0.48 3.54 0.27 2.20 0.08 900 250.016000 6.00 0.94 4.79 0.54 3.78 0.31 2.34 0.10 960 266.717000Shaded area represents5.08 0.61 4.02 0.34 2.49 0.11 1020 283.318000 velocities over 1.5 mps. Use5.38 0.67 4.25 0.38 2.64 0.12 1080 300.019000 with caution where water5.68 0.74 4.49 0.42 2.78 0.13 1140 316.720000hammer is a concern.5.98 0.82 4.73 0.46 2.93 0.14 1200 333.322000 5.20 0.55 3.22 0.17 1320 366.724000 5.67 0.65 3.52 0.20 1440 400.026000 3.81 0.23 1560 433.328000 Conversions:4.10 0.27 1680 466.730000 Bars/100 M x 100 = kPa/100 M4.40 0.31 1800 500.032000 Bars/100 M x 10.21 = Metres/100 M4.69 0.34 1920 533.334000 4.98 0.39 2040 566.736000 Bars/100 M x 4.42 = PSI/100 ft.5.28 0.43 2160 600.038000 5.57 0.47 2280 633.340000 5.86 0.52 2400 666.7116