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).

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Cat.No.	Name	Membrane	Pore Size	Diam	Sterile	PK		Seal Color
629-66411	Versapor 450 Membrane	Hydrophilic acrylic copolymer	0.45µm	293mm	no	$506.58 25/PK		Add To Favorites
629-66400	Versapor 800 Membrane	Hydrophilic acrylic copolymer	0.8µm	25mm	no	$156.81 100/PK		Add To Favorites
629-66401	Versapor 800 Membrane	Hydrophilic acrylic copolymer	0.8µm	47mm	no	$227.37 100/PK		Add To Favorites
629-66393	Versapor 1200 Membrane	Hydrophilic acrylic copolymer	1.2µm	25mm	no	$152.27 100/PK		Add To Favorites
629-66396	Versapor 1200 Membrane	Hydrophilic acrylic copolymer	1.2µm	142mm	no	$257.70 25/PK		Add To Favorites
629-66387	Versapor 3000 Membrane	Hydrophilic acrylic copolymer	3µm	47mm	no	$228.47 100/PK		Add To Favorites