About Steri-PRO PT series PTFE Membrane Filters
Trinity Steri-PRO PT series PTFE Sterilizing grade filters speciallymanufactured for the bio-pharma, beverage and fine chemical industries toprovide reliable filtration. Its design benefits in the complete removal ofbacteria and other undesired particles even in the presence of humidity andmoisture.
The filter is ideal for filtration of solvents in sterile APImanufacture, fermenter inlet air and exhaust venting and sterile venting oftanks and autoclaves. The filters have a 0.2 micron PTFE membrane validated forabsolute bacterial retention with the challenge data correlated to waterintrusion testing.
Filter Specifications Of PTFE Membrane Filter For Critical Pharmaceutical:
- Media : 0.2 mm Hydrophobic PTFE Sterilizing grade membrane
- Support media : Polypropylene
- Cage/Core/End Caps : Polypropylene
- ORings/Gaskets : Buna N,EPDM,Silicone,Viton
- Internal Support Ring :Stainless Steel
Dimensions Of PTFE Membrane Filter For Critical Pharmaceutical:
- Nominal lengths : 9.75,10, 20,30, 40 inches
- Outside Diameter : 2.7inches (69mm)
- Inside Diameter : 1 inch (25.4mm)
Operating Conditions Of PTFE Membrane Filter For Critical Pharmaceutical:
- Max Diff. Pressure : 4.1 Bar at 20C/2.1 Bar at 60 oC
- Sterilization : Autoclave 30 minutes at 126 oC. Steam 30 Mints at 121C
Applications Of PTFE Membrane Filter For Critical Pharmaceutical:
- Sterile venting
- Sterile Filtration of Air and Gas
- Sterile Filtration of Solvents
- Ophthalmic Solutions
- Vent for Autoclaves, Stills and WFI tanks
- Bulk Tank vents
- High Purity Chemicals
- Phage removal from Air
Precision Filtration with Steri-PRO PTFE Membrane Filters: The Steri-PRO PT series membrane filters deliver consistent and reliable filtration due to their high-grade PTFE construction. Their varied length options and positive sealing ensure compatibility with diverse system requirements, making them a preferred choice across industries. Manufactured and exported from India, these filters uphold international standards, supporting applications in pharmaceuticals, food processing, and research laboratories.
Superior Construction for Lasting Performance: Steri-PRO PTFE filters are engineered as cylindrical cartridges, ensuring a snug fit and secure installation. The membrane technology provides excellent resistance to corrosive substances and high efficiency in particle removal, making the filters exceptionally durable and consistent over repeated use. Their design and build quality help minimize maintenance and replacement frequencies.
FAQs of Steri-PRO PT series PTFE Membrane Filters:
Q: How are Steri-PRO PT series PTFE Membrane Filters installed?
A: These filters are designed as cylindrical cartridges with positive sealing, ensuring easy and secure installation into compatible filter housings. Proper alignment and fitting reduce the risk of leakage during operation.
Q: What makes PTFE membrane filters suitable for industrial applications?
A: PTFE offers excellent chemical resistance and thermal stability, allowing these filters to handle aggressive fluids and varying temperatures, which is essential for demanding industrial processes.
Q: When should I replace a Steri-PRO PTFE Membrane Filter?
A: Replacement depends on usage conditions, but filters should be changed when there is noticeable flow reduction, increased pressure drop, or when required by scheduled maintenance protocols to maintain optimal filtration performance.
Q: Where can these membrane filters be used effectively?
A: They are widely used in sectors such as pharmaceuticals, food and beverage production, chemical industries, and laboratory facilities, wherever high purity and contaminant removal are critical.
Q: What is the process of selecting the right filter length for my application?
A: Select a filter length (247.6754, 508, 762, or 1016 mm) based on your filtration systems dimensions, flow rate requirements, and desired filtration capacity to ensure efficient and uninterrupted operation.
Q: How do I benefit from using a positive sealing membrane filter cartridge?
A: Positive sealing eliminates bypass and leakage, ensuring that all processed fluid passes through the membrane, enhancing filtration efficacy and system safety.
Q: What advantages does the cylindrical shape offer for these filter cartridges?
A: The cylindrical design provides uniform flow distribution and maximizes surface area for filtration, which contributes to higher efficiency and longer service life.