Water Filters from Sartorius Group

Sartofluor® LG Liquid Filter Cartridges -- 518**07T1----LG


 
 

Sartofluor LG filter cartridges, manufactured with permanently hydrophobic PTFE membranes, are specially designed for sterile filtration of aggressive media (acids and bases) and solvents where adherence to cGMP´s is a must. Due to their permanent hydrophobicity, Sartofluor LG cartridges offer the highest process security. LG stands for Liquid and Gas applications, that means Sartofluor LG suits also in gas or vent applications where no high air flow rates are required. The membrane is the same as used in the gas filter cartridge Sartofluor GA. Performance: PTFE is the most hydrophobic of all membranes used in sterile filtration of gasses. The inherent hydrophobicity of the PTFE membrane remains unaffected by repeated autoclaving or steaming. The sterile filtration of dry or moist gasses is guaranteed. The unique single-layer design is optimized for high flow rates at low differential pressures with short blow down times. Stability: Sartofluor LG can withstand high differential pressures in either the forward or reverse direction of flow. The mechanical stability and membrane structure are not affected by pulsation or high flow rates. Water Intrusion Test (WIT)| Water Flow Test (WFT): A Sartorius development, the WFT offers the first and only correlated in-situ integrity testing system for hydrophobic vent filters. WFT not only eliminates downstream intervention and preflushing, more importantly, it does not require a single drop of alcohol. Quality control: Each individual element is tested for integrity prior to release assuring absolute reliability. Documentation: Sartofluor LG cartridges are designed, developed and manufactured in accordance with an ISO 9001 certified Quality Management System. A Validation Guide is available for compliance with regulatory requirements.

Applications:

Sartofluor LG filter cartridges, manufactured with permanently hydrophobic PTFE membranes, are specially designed for sterile filtration of aggressive media (acids and bases) and solvents where adherence to cGMP´s is a must. LG stands for Liquid and Gas applications, that means Sartofluor LG suits also in gas or vent applications where no high air flow rates are required.

Performance:

PTFE is the most hydrophobic of all membranes used in sterile filtration of gases. The inherent hydrophobicity of the PTFE membrane remains unaffected by repeated autoclaving or steaming. The sterile filtration of dry or moist gases is guaranteed. The unique single layer design is optimized for high flow rates at low differential pressures with short blow down times.

Stability:

Sartofluor LG can withstand high differential pressures in either the forward or reverse direction of flow. The mechanical stability and membrane structure are not affected by pulsation or high flow rates.

Water Intrusion Test (WIT)| Water Flow Test (WFT):

A Sartorius development, the WFT offers the first and only correlated in-situ integrity testing system for hydrophobic vent filters. WFT not only eliminates downstream intervention and preflushing, more importantly, it does not require a single drop of alcohol.

Quality Control:

Each individual element is tested for integrity prior to release assuring absolute reliability.

Documentation:

Sartofluor LG cartridges are designed, developed and manufactured in accordance with an ISO 9001 certified Quality Management System. A Validation Guide is available for compliance with regulatory requirements.



Product Category
Water Filters
Configuration
Element
Performance Specifications
Maximum Pressure
29 to 72 psi (20.41 to 51.02 m H2O)
Filtration Grade
0.20 µm (0.0079 mils)

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Filter Medium Material
 
Additional Features
 
Application / Industry