- Filter acids, alkalis, or organic solvents
- Dual support screens allow flow in either direction
Perfluoroalkoxy(PFA) polymer is very similar to PTFE resin. The PFA holder offers superior chemical compatibility and can be used with chemically aggressive liquids. Dual support screens allow for flow in either direction. The exterior locking ring ensures quick assembly without tearing the membrane filter or releasing lines. PFA47 has an air/bleed vent.
Body and support screens are of PFA. Locking ring on PFA47 is ETFE glass fiber filled PFA. Both units come standard with FFKM o-rings. Connections: PFA25 has Luer-lock inlet and Luer slip outlet connections that fit standard syringes. PFA47 has combination 1/4" NPTM, 1/4" tubing adapter inlet/outlet. Replacement parts and optional o-ring materials are available. Autoclavable.
Applications include sterilizing and ultracleaning liquids under positive pressure. Good choice for filtering small volumes of high purity acids, alkalis, or organic solvents
Please Note: ALL Advantec items have a maximum 48 hour cancellation window. Any cancellations AFTER the 48 hour window will incur a restocking fee equal to the cost of the product.