Membrane Stack Discs product photo Primary L

Membrane Stack Discs

Membrane Stack Disc Filters are used for a wide variety of applications including clarification and prefiltration, sterile filtration, and virus removal. Membranes contain the same materials of construction as larger capsule and cartridge filters. Simplify scale-up and minimize requalification - no need to change materials during transitions to pilot or production scale.

Fluorodyne® II membrane offers high flow rates and is ideal for applications where low protein binding is necessary. Not recommended with some ethers. 

High Quality Standards

  • Membranes are manufactured in a controlled environment
  • Materials of construction have been tested for their biological safety
  • Each membrane supplied with a certificate

 



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Description

Membrane Stack Disc Filters are used for a wide variety of applications including clarification and prefiltration, sterile filtration, and virus removal. Membranes contain the same materials of construction as larger capsule and cartridge filters. Simplify scale-up and minimize requalification - no need to change materials during transitions to pilot or production scale.

Fluorodyne® II membrane offers high flow rates and is ideal for applications where low protein binding is necessary. Not recommended with some ethers. 

High Quality Standards

  • Membranes are manufactured in a controlled environment
  • Materials of construction have been tested for their biological safety
  • Each membrane supplied with a certificate

 

Specifications

Materials of Construction

 
Membrane Material Hydrophilic PVDF
Support and Drainage Layers Polypropylene
 


Filter Area

 
9.6 cm² 
 


Recommended Integrity Test

 
Minimum Bubble Point (Water) 1450 mbar (21 psi)
 

Type

Disc Filters

Use

Bioburden Filtration

Ordering Information

 
Description Packaging Part Number
47 mm disc with 0.45 micron-rated Fluorodyne II DBL media 5 per pack 61305
 

Product Summary

Pall's Membrane Stack Disc Filters Optimized for Scale Up is ideal for starting stages of process development. Disc filters are available to serve a wide variety of applications such as prefiltration, clarification and virus removal. Filters take advantage of Fluorodyne® II benefits of high flow rates and low protein binding. The design and construction materials match those of the larger capsules and cartridge filters.