Toray is discontinuing the production of its UTC-80E reverse osmosis membranes. These membranes are being replaced in Sterlitech's line-up by the new UTC-82E membranes, which share the specifications of the UTC-80E. We've listed their specifications below to aid comparison with other flat sheet membranes:
| Designation | Polymer | Molecular Weight Cut-off (MWCO) | Rej-Size | pH Range @ 25 °C | Typical Flux/psi GFD*@PSI |
| 80E/82E | Polyamide | 0 MWCO | 99.8 | 2-11 | 16/800 |
*GFD = Gallons per square foot of membrane per day
The following products are longer being offered:
- YM80ESP18
- YM80ESP195
- YM80ESP42
- YM80ESP475
You can click here to browse the complete list of reverse osmosis membranes that Sterlitech carries.