RF-UF-PP-M
RF-UF-PP-M Polypropylene Membrane Filter
All-PP construction for aggressive chemicals & sterile gases
Overview
The RF-UF-PP-M is an all-polypropylene membrane cartridge filter with uniform thickness and high voids. Validated for bacterial removal (LRV >7) per HIMA/ASTM F838-05. The exceptional chemical resistance of polypropylene makes it ideal for aggressive solutions including acids, alkalis, solvents, and etchants. Also suitable for sterile gas filtration and venting applications. All thermal fusion bonded — no resins or adhesives.
Features & Benefits
All-polypropylene construction
Validated bacterial removal LRV >7
Exceptional chemical compatibility
Thermal fusion bonded (no adhesives)
Steam sterilizable (100 cycles at 125°C)
FDA 21CFR and EC Directive compliant
100% integrity tested
Full traceability with unique serial numbers
Technical Specifications
| Parameter | Value |
|---|---|
| Microbial ratings | 0.1 and 0.2 µm |
| Bacterial retention (LRV) | >7 |
| Max. operating pressure (20°C) | 6.0 bar (87 psi) |
| Max. diff. pressure forward (20°C) | 6.0 bar |
| Steam sterilization | 100 × 30 min at 125°C |
| Filtration area (10") | 0.66 m² |
| Available lengths | 5", 10", 20", 30", 40" |
Materials of Construction
| Component | Material |
|---|---|
| Filter membrane | Polypropylene |
| All support / cage / core / end caps | Polypropylene |
| Sealing | Fusion bonding |
Applications
Fine chemicals & solvents
Photoresists & developers
Pure water supply
Sterile process gases
Sterile vents
Pharmaceutical manufacturing
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