Cytiva, V02W500-13, Versapor™ W/WA membranes for liquid filtration

Versapor-200 W/WA 0.2 µm 4.0" wide Versapor™ W/WA membrane sheets and rolls are our most robust hydrophilic materials for general liquid filtration applications. These are designed to be used as single-use membranes in applications requiring retention properties combined with high tensile strengths. • They are ideal for prefiltration, when filtering viscous and difficult-to-filter solutions. • Available in a range of pore sizes to match your retention and flow rate requirements. • The non-woven internal support results in high tensile strength and dimensional stability allowing compatibility with different manufacturing processes. • These hydrophilic acrylic copolymer membranes are cast on a non-woven nylon support providing excellent durability and handling features which minimize material scrap in device manufacturing. • These bidirectional materials are compatible with the following sealing methods: adhesive, heat, insert molding, mechanical, radio frequency, and ultrasonic. • Versapor™ W/WA membranes withstand gamma, UV, and ETO sterilization providing compatibility to your most stringent sterilization requirements and medical applications. • The wide chemical and temperature compatibility and compliance with United States Pharmacopeia (USP) Biological Reactivity Tests, In Vivo <88> for biosafety ensures robust performance in critical venting applications. Custom roll, sheet, and disc sizes available upon request. Please contact your local sales representative for additional information.

Nominal pore size	Thickness(mils)	Thickness(μm)	Water bubble point (PSI)	Water Bubble Point (Bar)	Water Flow (@ 0.7 bar, 10 psi)
0.2 μm	6.0-12.0 mils	152.4-304.8 μm	≥ 25.0 psi	≥ 1.72 bar	≥ 10.6 ml/min/cm2
0.45 μm	6.0-12.0 mils	152.4-304.8 μm	≥ 16.0 psi	≥ 1.10 bar	≥ 21.0 ml/min/cm2
0.8 μm	6.0-12.0 mils	152.4-304.8 μm	≥ 8.0 psi	≥ 0.55 bar	≥ 88.0 ml/min/cm2
1.2 μm	6.0-12.0 mils	152.4-304.8 μm	≥ 6.0 psi	≥ 0.41 bar	≥ 176.0 ml/min/cm2
3.0 μm	4.5-8.5 mils	114.3-215.9 μm	≥ 3.0 psi	≥ 0.21 bar	≥ 378.0 ml/min/cm2
5.0 μm	4.5-8.5 mils	114.3-215.9 μm	≥ 2.0 psi	≥ 0.14 bar	≥ 662.0 ml/min/cm2