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Advantec Laboratory Filtration Products Catalog 2010

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Pressure <strong>Filtration</strong><br />

Pressure type filter holders can<br />

be used for ultracleaning or sterilizing<br />

liquids and gases. <strong>Advantec</strong><br />

holders have been designed to<br />

maximize flow rates and to minimize<br />

holder resistance and can be<br />

used in either batch or continuous<br />

filtration procedures.<br />

Advantages of Pressure <strong>Filtration</strong><br />

• Higher differential pressures are possible, resulting in higher flow rates. The pressure<br />

differential across the membrane is not limited to atmospheric pressure (≤14.7 psi)<br />

• Denaturation of proteins and other biological polymers due to foaming downstream of<br />

the membrane is avoided<br />

• Unintentional contamination downstream of the membrane is minimized<br />

• Vapor accumulation and possible explosion can be avoided using an inert gas to<br />

pressurize solvents and combustible or flammable liquids<br />

Recommended Pressure Filter Holders for typical applications and volumes<br />

Volume to be filtered:

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