Classification
Manufacturer
EClass
not containing the term:
Macherey-Nagel 

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
Membrane filters Polytetrafluoroethylene PORAFIL®TE


Membrane filters Polytetrafluoroethylene PORAFIL®TE
Ø
mm
Pore size
µm
ColourPKCat. No. 
250.20White504001387
470.20White504001388
500.20White504001389
900.20White254001390
1000.20White254001391
1420.20White104001392
2200.20White104001393
130.45White504001395
250.45White504001396
470.45White504001397
500.45White504001398
900.45White254001399
1000.45White254001400
1420.45White104001401
2200.45White104001402
131.00White504001404
251.00White504001405
471.00White504001406
501.00White504001407
901.00White254001408
1001.00White254001409
1421.00White104001410
2201.00White104001411
133.00White504001413
253.00White504001414
473.00White504001415
503.00White504001416
903.00White254001417
1003.00White254001418
1423.00White104001419
2203.00White104001420