perm (23°C)
| Symbol: | perm (23 °C) |
| Category: | Permeability |
| SI Equivalent: | 5.74525×10-11 kg/N-s |
| Dimension: | L-1T |
| System: | US |
1 perm (23 °C) =
| Permeability | ||
| Symbol | Unit Name | |
| 1.00418 | grain/hr-ft2-inHg (0 °C) | grain per hour per square foot per inch of mercury (0°C) |
| 5.74525×10-11 | kg/N-s | kilogram per newton per second |
| 1.00418 | perm (0 °C) | perm (0°C) |