DESCRIPTION
Versapor™ acrylic copolymer membrane disc filters, a Pall Life Sciences product, are designed for prefiltration of difficult-to-filter solutions and serum.
Reduces clogging of final filters. Can be used upstream of a sterilizing filter for viscous solutions.
Strong and flexible while both wet or dry.
Excellent throughput with high liquid flow rates at low differential pressures.
Specifications
Filter Media
Hydrophilic acrylic copolymer on a non-woven support
Pore Size
0.45, 0.8, 1.2, 3, and 5 μm
Diameter
25 - 293 mm
Typical Thickness
94 μm (3.7 mils)
Typical Water Flow Rate
mL/min/cm2 at 0.7 bar (70 kPa, 10 psi)
0.45 μm: 75
0.8 μm: 142
1.2 μm: 315
3 μm: 518
5 μm: 778Maximum Operating Temperature - Water
88°C (190°F)
Minimum Bubble Point - Water
0.45 μm: 1.1 bar (110 kPa, 16 psi)
0.8 μm: 0.6 bar (60 kPa, 8 psi)
1.2 μm: 0.4 bar (40 kPa, 6 psi)
3 μm: 0.2 bar (20 kPa, 3 psi)
5 μm: 0.1 bar (10 kPa, 2 psi)
Biological Safety
Passes United States Pharmacopeia (USP) Biological Reactivity Test, In Vivo
Sterilization
Provided non-sterile. If desired, sterilize by gamma irradiation or sanitize with 70% ethanol
Applications
Designed to be used in applications requiring excellent retention properties combined with tensile strengths in excess of 200 bar (20,000 kPa, 3000 psi).
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sales@gugent.com.hk
