Puritech PuriPB series PVDF Filter Cartridges is made of a high porosity hydrophilic polyvinylidene fluoride membrane. It’s optimized for high retention efficiency, flow rate and long life time. The cartridges in order to reduce bio-burden and turbidity are highly compatible with the most rigorous sanitizing methods in the pharmaceutical industry. Also it’s available for other purpose of food & beverage, electronics, high purity chemical and various industrial applications. These 100% integrity tested cartridge filters are in compliance with FDA 21 CFR 177.1655.

Material:

• Filter Medium:               High porosity hydrophilic polyvinylidene fluoride membrane
• Inner Core:                     Reinforced polypropylene, Stainless Steel
• Outer Cage:                    Reinforced polypropylene
• End caps:                     Reinforced polypropylene, PP with 316L SS insert
• Gasket/O-rings:             Silicon/Viton/NBR/EPDM

Dimension:

• Outside Diameter:           2.7” (68mm)
• Inner Diameter:                1.3” (33mm)
• Micron Rating:                 0.2μm, 0.45μm, 0.65μm, 1μm
• Length:                       5”, 10”, 20”, 30”, 40”
• Effective Filtration Area:      0.65 m² / 10”

Operation condition:

• Maximum Temperature:         1.7bar @ 80℃
• Maximum Differential Pressure : 5.2bar @ 25℃ (forward)
• Maximum Differential Pressure : 2.1bar @ 25℃ (reverse)

Sterilization:

• Bacterial Endotoxin:    ≤0.25EU/ml
• Extractable:                   ≤20mg/10inch

Typical Applications:

• Buffer, cell culture, downstream of the intermediate filtering
• Protein purification
• Food and beverage
• High Purity Chemicals
• Ultrapure Water
• Electronics