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Pall Gelman Versapor® Membranes

By Pall Life Sciences
Pall Gelman Versapor® Membranes

Composed of an acrylic copolymer on a nylon substrate, resulting in a highly microporous hydrophilic membrane. Versapor® membranes are designed for applications that require a filter with excellent retention properties combined with tensile strengths in excess of 3,000 psi. Provided nonsterile in a variety of pore sizes and diameters. Sterilizable by UV or gamma radiation, 70% alcohol or EtO, if desired.

Specifications for Versapor Membranes:

Typical Flow Rates * Minimum Bubble Point
Pore Size Water Air Water Kerosene
0.2µm 17mL/min/cm2 1.8Lpm/cm2 1.8kg/cm2 0.9kg/cm2
0.45 44 5.5 1.1 0.6
0.8 150 15 0.7 0.4
1.2 310 22 0.4 0.2
3 590 52 0.2 0.1

* at 520mm Hg
Maximum operating temperature in water is 88°C. Typical extractables from boiling water, less than ±3%. Typical thickness is 190 µm (7.5 mils).

Cat.No. Name Membrane Pore Size Diam Sterile PK   Seal Color
629-66414 Versapor 200 Membrane Hydrophilic acrylic copolymer 0.2µm 25mm no DISCONTINUED  
629-66411 Versapor 450 Membrane Hydrophilic acrylic copolymer 0.45 293 no $473.61
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629-66400 Versapor 800 Membrane Hydrophilic acrylic copolymer 0.8µm 25mm no $145.58
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629-66401 Versapor 800 Membrane Hydrophilic acrylic copolymer 0.8 47 no $213.55
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629-66404 Versapor 800 Membrane Hydrophilic acrylic copolymer 0.8 293 no DISCONTINUED  
629-66393 Versapor 1200 Membrane Hydrophilic acrylic copolymer 1.2µm 25mm no $141.36
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629-66396 Versapor 1200 Membrane Hydrophilic acrylic copolymer 1.2 142 no $236.80
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629-66387 Versapor 3000 Membrane Hydrophilic acrylic copolymer 3 47 no $213.94
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