PTG Series - PTFE Pleated Filter Cartridges
PTG Series Filter Cartridges feature hydrophobic polytetraflu-oroethylene (PTFE) membrane which offers excellent chemical compatibility and is an ideal choice as an air/gas vent filter.
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description
specifications
Scope of application
features and quality
PTG Series Filter Cartridges feature hydrophobic polytetraflu-oroethylene (PTFE) membrane which offers excellent chemical compatibility and is an ideal choice as an air/gas vent filter. Specialty-grade polypropylene hardware and support layers offer enhanced resistance to oxidation. Is well-suited as an air vent filter for fermentation processes. Integrity testable by water intrusion (WIT).
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Manufacturer |
Darlly |
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Dimension |
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Outer Diameter, mm |
69 |
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Length, mm |
127, 254, 508, 762, 1016 |
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Material of Constructions |
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Membranes |
PTFE |
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Support |
PP |
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Cage/Core/End cap |
PP |
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Seal Material Options |
Silicone, EPDM, FKM |
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Operating Conditions |
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Max. Operating Temperature |
80° C (176° F) |
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Max Operating DP |
5.2 bar (75 psi) @ 20°C (68°F) 2.4 bar (35 psi) @ 80°C (176°F) |
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Removal Efficiency |
Gas: 0,01µм Liquid: 0,2µм |
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Sterilization |
135°C (275°F)30min@150cycles |
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- Sterile process air
- Aseptic packaging
- Tank air vents
- Fermentation process feed air
- Compressed gases
- Tolerates aggressive fluids: solvents, strong acids, & bases
- Aseptic packaging
- Tank air vents
- Fermentation process feed air
- Compressed gases
- Tolerates aggressive fluids: solvents, strong acids, & bases
Features:
- Absolute 0.2µm filtration efficiency.- Receives a final rinse with 18MΩ ultrapure water to assure cleanliness
- Tolerates pH 1 to 14. Hydrophilic membrane resists wetting.
Quality:
- Validated with Brevundimonas diminuta (ATCC 19146) at107/cm2 (0.22μm).- 100% Integrity Tested.
- Filter cartridges are manufactured in a clean room environ-ment using Good Manufacturing Practices under an ISO9001:2015 registered Quality Management System.
- Cartridges are individually serialized and have full materials traceability.
