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LFTA Filter Cartridge for Air & Gas in Wine Filtration

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  • Description
  • Specification
  • Ordering Information

LFTA filter cartridges are featured by permanently hydrophobic PTFE membrane, specially designed for sterile venting and gas applications in wine industry. They are integrity testable, offering highest process security, high throughputs, extreme humidity and stringent in-line steam sterilizations. They are optimized for the wide range of sterile venting application, such as sterile venting of tanks, fermentation air filtration and CO2 filtration.
Features and Benefits
● High flow rates and low pressure drop
● Broad chemical compatibility
● Long service life
● Have a particulate removal rating of 0.01μm in gases and a microbial removal rating of 0.22μm in liquids
● 100% integrity testable prior to release
Quality
● Cartridges produced in a controlled environment
● Manufactured according to ISO9001 certified Quality Management System

Specification

LFTA Filter Cartridge for Air & Gas in Wine Filtration

Materials of Construction

Filter Media

Double-Layer Hydrophobic PTFE

Core, Cage

PP

End Caps

PP

O-rings/Gasket

Silicone/EPDM/Viton

Sealing technology

Thermal Bonding, No Adhesives

Dimensions

Diameter

Φ 68 (2.67 in)

Lengthin

5, 10, 20, 30, 40

Filtration Area

≥ 6.4 ft2/10 in (≥ 0.60 m2/250 mm)

Removal Rating, μm

0.01 (for gas)

Maximum Forward Differential Pressure

4.2 bar@2360.9 psi @73.4

1.5 bar@8521.7 psi @185

Integrity Test@23

Bubble point                                  

≥ 1100 mbar with 60/40% IPA/water

HydroCorr (water intrusion test)

≤ 0.75 mL/min/10” @ 2620 mbar

Bacterial Retention

Passed the bacterial challenge testing using Brevundimonas diminuta (ATCC 19146) at a minimum challenge concentration of 1×107 CFU/cm2

Multiple Sterilization Cycles

200 steam-in-place sterilization or autoclave cycles of 30 minutes at 123(253.4)

Sanitization

May be hot water sanitized for 30 cycles using purified water at 85(185) for 30 minutes.

 

Ordering Information

LFTA Filter Cartridge for Air & Gas in Wine Filtration

LFTA.jpg

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