PipeSize Guide
| Pipe Diameter | Gallons/Minute |
| ½” | 6 |
| ¾” | 10 |
| 1″ | 15 |
| 1¼” | 30 |
| 1½” | 40 |
| 2″ | 70 |
| 2½” | 100 |
| 3″ | 150 |
| 4″ | 275 |
| 5″ | 850 |
| 6″ | 1500 |
| 10″ | 3000 |
| 12″ | 5000 |
| Pipe Diameter | Gallons/Minute |
| ½” | 6 |
| ¾” | 10 |
| 1″ | 15 |
| 1¼” | 30 |
| 1½” | 40 |
| 2″ | 70 |
| 2½” | 100 |
| 3″ | 150 |
| 4″ | 275 |
| 5″ | 850 |
| 6″ | 1500 |
| 10″ | 3000 |
| 12″ | 5000 |