| Catalogue | Distillation, separation, filtration | Filtration | Membrane filters | Membrane filters Polytetrafluoroethylene PORAFIL®TE |
InformationDetailsAlternatives/Accessories
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Membrane filters Polytetrafluoroethylene PORAFIL®TE
Membranes of polytetrafluoroethylene (PTFE) are particularly suited for aggressive media, since they are chemically inert towards aqueous and organic solutions as well as towards concentrated acids and bases. These membranes are hydrophobic, thus the pressure for filtration of aqueous solutions has to be higher than the breakthrough pressure. PORAFIL® TE membranes can be used at temperatures up to 145 °C
| Material: | PTFE |
| Colour: | White |
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Membrane filters Polytetrafluoroethylene PORAFIL®TE |
| Ø mm | Pore size µm | PK | |
|---|---|---|---|
  | 25Prod.No.4.001 387 | 0.20 | 50 |
 | 47Prod.No.4.001 388 | 0.20 | 50 |
 | 50Prod.No.4.001 389 | 0.20 | 50 |
 | 90Prod.No.4.001 390 | 0.20 | 25 |
 | 100Prod.No.4.001 391 | 0.20 | 25 |
 | 142Prod.No.4.001 392 | 0.20 | 10 |
 | 220Prod.No.4.001 393 | 0.20 | 10 |
 | 13Prod.No.4.001 395 | 0.45 | 50 |
 | 25Prod.No.4.001 396 | 0.45 | 50 |
 | 47Prod.No.4.001 397 | 0.45 | 50 |
 | 50Prod.No.4.001 398 | 0.45 | 50 |
 | 90Prod.No.4.001 399 | 0.45 | 25 |
 | 100Prod.No.4.001 400 | 0.45 | 25 |
 | 142Prod.No.4.001 401 | 0.45 | 10 |
 | 220Prod.No.4.001 402 | 0.45 | 10 |
 | 13Prod.No.4.001 404 | 1.00 | 50 |
 | 25Prod.No.4.001 405 | 1.00 | 50 |
 | 47Prod.No.4.001 406 | 1.00 | 50 |
 | 50Prod.No.4.001 407 | 1.00 | 50 |
 | 90Prod.No.4.001 408 | 1.00 | 25 |
 | 100Prod.No.4.001 409 | 1.00 | 25 |
 | 142Prod.No.4.001 410 | 1.00 | 10 |
 | 220Prod.No.4.001 411 | 1.00 | 10 |
 | 13Prod.No.4.001 413 | 3.00 | 50 |
 | 25Prod.No.4.001 414 | 3.00 | 50 |
 | 47Prod.No.4.001 415 | 3.00 | 50 |
 | 50Prod.No.4.001 416 | 3.00 | 50 |
 | 90Prod.No.4.001 417 | 3.00 | 25 |
 | 100Prod.No.4.001 418 | 3.00 | 25 |
 | 142Prod.No.4.001 419 | 3.00 | 10 |
 | 220Prod.No.4.001 420 | 3.00 | 10 |