PureDisc™ Depth-Stack Filter Cartridges are available in multi-material filter sheets, which are widely used in pharma-ceutical and food & beverage industries. The filter sheets are made from cellulose fibers and inorganic filter aids (Diatoma-ceous earth etc., it has three functions of surface filtration, depth filtration and electrostatic adsorption.

BDS series adopt domestic filter sheets, which shows excel-lent high throughout and cost-effective performance. General-ly, larger particles in feed liquids are mechanically intercepted through three-dimensional and porous structure, while smaller particles and microorganisms are intercepted by positively charged electrostatic adsorption.

PDS series adopt imported filter sheets, which has excellent features as like low density, high porosity, large particle removal capacity and long service life etc. The product is mainly suitable for filtration of viscous materials, colloid particles or coarse dispersed materials with low differential pressure.

KKS series adopt domestic filter sheets, the unique buckling connection allows for stack-to-stack usage and it is easy to be installed and dismantled.

Features

• High flux filtration in pharmaceutical and food & beverage industries
• Thermal filtration fluid has no adverse influence to depth filter sheets
• Protection for subsequent sterile filters as well as chroma-tography columns
• Permeability and absorbability of filter sheets improving due to charged resins
• High dirt holding capacity combined with low protein adsorp-tion
• Long service life and high economic efficiency
• Easy to operate, available in multiple grades and sizes

Applications

• Clarification of API liquids
• Filtration of vaccine production
• Blood plasma fractionation process
• Filtration of sugar syrups

Guarantees

• Manufactured in a clean room environment
• Manufactured according to ISO9001:2015 certified quality management system
• All components materials meet the requirements of the EU framework regulation [1935/2004/EC] regrading materials and articles intended to contact food.
• All components materials meet the FDA Indirect Food Additive requirements cited in 21 CFR 177-182.

Specifications

Order Information

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