1/8” Pipe | Actual ID = .270
The table below shows the airflow pressure drop in Pounds per Square Inch per 100 feet of schedule 40 pipe.
FOR EXAMPLE, if Bob has a line pressure of 80 PSIG with an airflow of 6 SCFM moving through the 100 feet of pipe, he would experience a drop in pressure of approximately 12.85 Pounds per Square Inch.
| Line Pressure (PSIG) |
Free Air (SCFM) | |||
| 2 | 4 | 6 | 8 | |
| 40 | 2.75 | 10.10 | 22.20 | 39.00 |
| 60 | 2.00 | 7.40 | 16.25 | 28.55 |
| 80 | 1.60 | 5.85 | 12.85 | 22.55 |
| 100 | 0.35 | 4.85 | 10.60 | 18.60 |
