PDF Series Low Protein Adsorption Sterilization Filter Cartridge

 PDF series filter cartridge is made of hydrophilic polyvinylidene fluoride (PVDF) membrane material. Its unique low protein adsorption performance and acid resistance are suitable for filtration of culture fluids, biological reagents, sterile vaccines, and acidic liquids. It also has low precipitation and extensive chemical compatibility.

Features And Benefits

Low precipitation;
Low protein adsorption performance;
Good resistance of acid, corrosion, oxidation, heat;
Extensive chemical compatibility;
Factory integrity test.

Applications

Acid liquid filtration
Blood product filtration
Medium filtration
Antibiotic solution sterilization filtration
Biological reagent filtration
Vaccine, biological product filtration

Material Structure

Filter media

PVDF membrane

Support/Drainage

PP

Center core/outer support/end caps

PP


Filter Perormance

 

Max. operating temperature

90°C

Max. operating different pressure:

4.0 bar / 21°C
2.4 bar / 80°C

Max. operating different pressure:
(reverse direction)

2.0 bar/21℃

Steam sterilization

121℃/30min

Filtration area

0.6-0.7㎡/10’’

Biosecurity

Each 10’’Dissolution<30mg
Endotoxin<0.25EU/ml