Users of these tables are cautioned that the information in the following tables is intended for general reference and general applicability only, and should not be relied upon as the sole or precise source of information available with respect to the subject covered. The user should also refer to and follow manufacturers' specific instructions and recommendations with regard to such information, where they exist.
| PSI at Hose Inlet | Nominal Hose Diameters in Inches | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| ½" | ¾" | 1" | 1½" | 2" | 3" | 4" | 6" | 8" | |
| 20 | 4 | 12 | 26 | 76 | 161 | 468 | 997 | 2895 | 6169 |
| 30 | 5 | 15 | 32 | 94 | 200 | 582 | 1240 | 3603 | 7679 |
| 40 | 6 | 18 | 38 | 110 | 234 | 680 | 1449 | 4209 | 8970 |
| 50 | 7 | 20 | 43 | 124 | 264 | 767 | 1635 | 4748 | 10118 |
| 60 | 8 | 22 | 47 | 137 | 291 | 846 | 1804 | 5239 | 11165 |
| 75 | 9 | 25 | 53 | 154 | 329 | 955 | 2035 | 5910 | 12595 |
| 100 | 10 | 29 | 62 | 180 | 384 | 1115 | 2377 | 6904 | 14712 |
| 125 | 11 | 33 | 70 | 203 | 433 | 1258 | 2681 | 7788 | 16595 |
| 150 | 12 | 36 | 77 | 224 | 478 | 1388 | 2958 | 8593 | 18313 |
| 200 | 15 | 42 | 90 | 262 | 558 | 1621 | 3455 | 10038 | 21390 |
