توضیحات

The CRPESP020E455S-P is a 20-inch pleated filter cartridge featuring dual-layer polyethersulfone (PES) membranes with nominal pore sizes of 0.45 µm and 0.2 µm. This graded structure provides both prefiltration and final filtration in a single unit, ensuring high efficiency, long service life, and excellent retention of fine particles and microorganisms.

Equipped with a 226/fin end cap and silicone o-ring, this filter ensures reliable sealing and compatibility with standard sanitary housings. The hydrophilic PES membrane offers low protein binding and broad chemical compatibility, making it ideal for critical applications in the pharmaceutical and biotechnology industries.

Key Features:

• Brand: MEMBRANE

• Membrane Material: Polyethersulfone (PES), hydrophilic

• Pore Sizes: Dual-layer 0.45 µm + 0.2 µm

• Length: 20 inch

• End Cap Configuration: 226/Fin

• Seal Material: Silicone O-ring

• Design: Pleated dual-layer for optimized flow and retention

• Sterilization: Compatible with autoclave, SIP, and gamma irradiation

• Performance: Low extractables, low protein binding, high flow rate

Applications:

• Sterile filtration of pharmaceutical injectables and vaccines

• Filtration of cell culture media, buffers, and biological fluids

• Final and prefiltration in biotech and diagnostic manufacturing

• High-purity aqueous solution processing