3M Zeta Plus Encapsulated System Holder

• Clarification of cell cultures and fermentation broths in biopharmaceutical production.
• Pre-filtration for sterile filtration steps in vaccine and therapeutic protein manufacturing.
• Removal of aggregates and particulates from process streams in pharmaceutical development.
• Purification of various biological fluids and media in laboratory and pilot-scale operations.

Typical capacity

For this class of equipment, flow rates typically range from several litres per hour for laboratory units to hundreds of litres per hour for pilot-scale systems, depending on the capsule size.

Power supply

This is a passive filtration holder; it does not require an electrical power supply itself, but ancillary pumps and controls typically operate on standard single-phase industrial voltages (e.g., 230V, 50Hz in the UK).

Materials of construction

The holder is commonly constructed from stainless steel (e.g., 316L) for wetted parts, with robust polymers for non-wetted components, ensuring chemical compatibility and cleanability.

Filter media type

Units of this type utilise Zeta Plus depth filter capsules, which incorporate a positively charged filter matrix for electrokinetic adsorption of negatively charged contaminants.

Operating pressure

Typically designed for operating pressures up to 4-5 bar (60-75 psi), though specific limits depend on the capsule and holder design. Buyers should confirm with the seller.

Footprint

The footprint for a holder of this type can vary significantly based on the number and size of capsules it accommodates, ranging from benchtop models to larger skid-mounted systems.

• What is a Zeta Plus Encapsulated System Holder used for?

  It is used to securely hold Zeta Plus depth filter capsules, providing a robust and contained system for the clarification and purification of liquids in biopharmaceutical and related industries.

• What type of filters does this holder use?

• Is this system suitable for sterile applications?

• What maintenance is required for a Zeta Plus holder?

• Can this unit be integrated into an existing process line?

Laboratory filtration systems are valued for reliability and durability, making them suitable for used purchase when sourced carefully. Buyers typically prioritise checking membrane and filter condition, as replacement costs can be significant. Industry sentiment favours systems from established manufacturers known for consistent performance. Common strengths include robust construction, compatibility with various applications, and availability of spare parts. When assessing used units, verifying maintenance history and operational specifications remains essential for ensuring continued performance in biotech and pharmaceutical environments.

General overview for this equipment type