| Industry-specific certification | Pharmaceutical Grade |
|---|---|
| Membrane brand | Emflon PFR |
| Membrane material | PTFE |
| Removal Rating (µm) | 0.2 µm |
| Sterilization option(s) | Suitable for Autoclave |
Answer:A 0.2 µm sterilizing-grade hydrophobic PTFE membrane with 400 cm² effective filtration area.
Answer:1½ in sanitary flange connections for a compatible clamped process connection.
Answer:Yes. Emflon PFR is a hydrophobic PTFE gas-filtration membrane; process qualification and integrity testing remain necessary.
Cytiva Pall Emflon PFR Kleenpak gas filtration capsules use a hydrophobic double-layer PTFE membrane in a compact sanitary-flange capsule for bioprocess air and gas filtration. The specified KA1 configuration has a 0.2 µm sterilizing-grade rating, 400 cm² effective filtration area and 1½ in sanitary flange connections. The hydrophobic membrane is designed to pass gas while resisting wetting by aqueous condensate under validated use conditions. Typical applications include sterile venting of vessels and gas delivery where particulate and microbial control must be demonstrated in the process. Connect the flanges with correctly sized gaskets and clamps, inspect the seals and establish a suitable gas-flow and differential-pressure envelope before use. Select integrity-test and sterilization procedures appropriate to the installed capsule and its validation package; avoid transferring limits from larger KA2 or KA3 versions. This is a gas/vent filtration capsule, not a liquid clarification syringe filter.
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