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Hydrophobic PTFE Cartridge/Bag Filters

Hydrophobic PTFE (Polytetrafluoroethylene) filters utilize biaxially stretched, highly hydrophobic PTFE microporous membranes. These filters have an extremely high porosity, low air resistance, and high flux. They are primarily used in the biopharmaceutical industry for air sterilization and clarification, as well as the sterilization of low surface tension and highly corrosive liquids.

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Description

Feature

Hydrophobic PTFE (Polytetrafluoroethylene) filters utilize biaxially stretched, highly hydrophobic PTFE microporous membranes. These filters have an extremely high porosity, low air resistance, and high flux. They are primarily used in the biopharmaceutical industry for air sterilization and clarification, as well as the sterilization of low surface tension and highly corrosive liquids.

Application

  • Strong hydrophobicity, durable
  • High filtration accuracy, gas filtration accuracy of 0.01μm, efficiency up to 99.9999%
  • Extremely high porosity, low air resistance, high throughput
  • Excellent chemical stability and high-temperature resistance
  • Cartridge type can withstand up to 30 cycles of hot and humid sterilization and online steam sterilization, maintaining 100% gas filtration efficiency even in humid environments

SPECIFICATION

SPECIFICATION

Filter TypesBag TypeDisc TypCartridge Type
Filter MembraneHydrophobic PTFEHydrophobic PTFEHydrophobic PTFE
Filter Membrane Support LayerPolypropylene (PP)-Polypropylene (PP)
Inner CorePolypropylene (PP)-Polypropylene (PP)
Inner ShellPolypropylene (PP)-Polypropylene (PP)
Bag-type HousingPolypropylene (PP)Polypropylene (PP)-
Bag-type O-ringSilicone Gel-Silicone Gel

Ordering Information

Ordering Information

Hydrophobic PTFE Cartridge Filter

Series NumberFiltration PrecisionUpper ConnectorLengthCentral TubeLower InterfaceSealing Ring/Gasket
JSPF0010=0.1μmZ = Shaped Sharp Corner25=2.5inchesDefault = General PolypropyleneD=222 Regular TypeS = Silicone Rubber
NSPF0020=0.2μmS = Triangular Fins05=5inchesH = Stainless SteelE=226 Regular TypeV = Fluoroelastomer (Viton)
JHPF0045=0.45μmP = Blind Head10=10inchesT = Temperature-Resistant Reinforced Inner LinerDH=222 Outer Lining Steel RingsY = EPDM (Ethylene Propylene Diene Monomer) Rubber
0065=0.65μm20=20inchesEH=226 Outer Lining Steel RingsF = Nitrile Rubber
0080=0.8μm30=30inchesDN=222 Inner Lining Steel RingsWV = Outer Coating with PTFE (Polytetrafluoroethylene)
0100=1.0μm40=40inchesEN=226 Inner Lining Steel RingsE = Ethylene Rubber

 

Hydrophobic PTFE Capsule Filter

GradeStyleFilter Membrane MaterialPore SizeSterilization MethodSizeInterface InformationPackaging Specification
Air Filtration1:CapsuleHydrophobic PTFE1: 0.1μmA: Steam Sterilizable

D5: 50mm DiskT = 38mm (1.5") TC Interface1: 1 pc/pack
2: Disc2: 0.2μmS1: 180cm²F = 19.1mm (3/4") TC Interface3: 3 pcs/pack
3: 0.45μmS5: 550cm²H = 12.7mm (1/2") Barb Interface4: 4 pcs/pack
D: 1.0 μm02: 2"B = 19.1mm (3/4") Barb Interface6: 6 pcs/pack
04: 4"O = 6.4mm (1/4") Barb InterfaceM: Assembly Use
05: 5"
10: 10"
20: 20"

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Datasheet-LeSiever_Hydrophobic_PTFE_Filters.pdf
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