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Savana® PTFE Filters

Savana® PTFE Filters

Constructed with PTFE membrane and PP supports for enhanced durability and cleanliness  

Hydrophobic Membranes
● Hydrophobic version for air filtration, stripper and IPA or solvent applications in flat panel display or hard disk industries
● Hydrophobic membranes do not require prewetting in solvent-based chemicals
● PTFE pleated membrane with polypropylene support and molded parts provides excellent chemical compatibility
● 0.1, 0.2, 0.5, 1, 3, 10 µm pore ratings available for wide range of applications

Hydrophilic Membranes
● Hydrophilic version for DI water and water-based acid/alkaline solutions for developer, etching and cleaning applications
● Hydrophilic membranes do not require prewetting in water-based chemicals
● PTFE pleated membrane with polypropylene support and molded parts provides excellent chemical compatibility
● 0.1, 0.2, 0.5, 1, 3, 10 µm pore ratings available for wide range of applications


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Specifications:


Materials:
Membrane: Hydrophobic / Hydrophilic PTFE
Support: Polypropylene
Sleeve/caps/core: Polypropylene
O-ring: EPDM, FKM, E-EKM
Gasket (Code-F): EPFM, FKM

 
Retention rating:
0.1, 0.2, 0.5, 1, 3, 10 µm
 
Maximum operating conditions:
Maximum forward differential pressure: 0.40 MPa (4.0 bar, 58 psi) @ 25°C (77°F)
Maximum reverse differential pressure: 0.30 MPa (3.0 bar, 44 psi) @ 25°C (77°F)
Maximum operating temperature: 90°C (for 70 mm diameter cartridge, in water)
Maximum operating temperature: 80°C (for 83 mm diameter cartridge, in water)