80 96 148 225 354 616 1437 90 91 136 199 294 454 784 1725 100 87 127 181 256 370 562 924 1990 110 84 121 169 233 323 462 681 1125 2587 120 81 115 157 210 281 381 517 739 1176 130 79 111 150 198 259 340 446 602 862 140 78 109 145 190 246 319 411 539 739 (1) If an automatic air charge valve is used, tank size may be reduced by 50%. (2) Increase tank size by 5% for each 1,000 feet elevation above 3,000 feet elevation. 10.10 PLAIN PRESSURE TANK SIZE SELECTION MINIMUM RECOMMENDED TOTAL STORAGE TANK SIZE (gallons) on 3,000 ft. elevation above sea level) WITHOUT AIR VALVE Flow = 15 gpm, Minimum Pump Running Time = 1.5 minutes Pump Pump CUT-IN Pressure (PSIG) CUT-OUT Pressure 20 30 40 50 60 70 80 90 100 (PSIG) 30 409 40 250 647 50 197 381 924 60 170 292 532 1252 70 154 247 400 706 1617 80 144 222 338 532 924 2156 90 136 204 299 441 681 1176 2587 100 130 191 271 384 554 844 1386 2986 110 126 182 254 350 485 693 1021 1687 3881 120 121 173 235 316 422 571 776 1109 1764 130 118 167 224 296 388 511 669 903 1294 140 117 163 218 285 370 479 616 809 1109 NOTES: (1) If an automatic air charge valve is used, tank size may be reduced by 50%. (2) Increase tank size by 5% for each 1,000 feet elevation above 3,000 feet elevation. Table 10.11
80 96 148 225 354 616 1437 90 91 136 199 294 454 784 1725 100 87 127 181 256 370 562 924 1990 110 84 121 169 233 323 462 681 1125 2587 120 81 115 157 210 281 381 517 739 1176 130 79 111 150 198 259 340 446 602 862 140 78 109 145 190 246 319 411 539 739 (1) If an automatic air charge valve is used, tank size may be reduced by 50%. (2) Increase tank size by 5% for each 1,000 feet elevation above 3,000 feet elevation. 10.10 PLAIN PRESSURE TANK SIZE SELECTION MINIMUM RECOMMENDED TOTAL STORAGE TANK SIZE (gallons) on 3,000 ft. elevation above sea level) WITHOUT AIR VALVE Flow = 15 gpm, Minimum Pump Running Time = 1.5 minutes Pump CUT-OUT Pressure (PSIG) Pump CUT-IN Pressure (PSIG) 20 30 40 50 60 70 80 90 100 30 409 40 250 647 50 197 381 924 60 170 292 532 1252 70 154 247 400 706 1617 80 144 222 338 532 924 2156 90 136 204 299 441 681 1176 2587 100 130 191 271 384 554 844 1386 2986 110 126 182 254 350 485 693 1021 1687 3881 120 121 173 235 316 422 571 776 1109 1764 130 118 167 224 296 388 511 669 903 1294 140 117 163 218 285 370 479 616 809 1109 NOTES: (1) If an automatic air charge valve is used, tank size may be reduced by 50%. (2) Increase tank size by 5% for each 1,000 feet elevation above 3,000 feet elevation. Table 10.11
Utah_Stockwater_Pipeline_handbook_(6-2015).docx