Model: SD-P4※ / SU-P4※
This air dryer removes moisture from compressed air using a high polymer membrane. The E Series has a purge ratio of 10% and a modular design for combination with peripheral devices.
| Working fluid | Compressed air |
| Inlet air pressure (MPa) | 0.4 to 1.0 |
| Proof pressure (MPa) | 1.5 |
| Inlet air temperature (°C) | 5 to 50 |
| Ambient temperature (°C) | 5 to 50 |
| E Series: outlet air atmospheric dew point (°C) | −15 |
| Rated inlet air pressure dew point (°C) | 25 |
| Rated inlet air pressure (MPa) | 0.7 |
| Rated inlet air temperature (°C) | 25 |
| Rated ambient temperature (°C) | 25 |