Discount Price Hydrophobic PTFE pleated high bubble point low diffusion flow filter cartridge (JSPF) series for Burundi Factory

Improved on GSPF, JSPF series adopt high bubble point, low diffusion flow, bidirectional stretched highly hydrophobic PTFE pleated membrane, widely used for air filtration in biological fermentation and pharmaceutical industry, clarification&aseptic filtration of low surface tension strong oxidizer and high corrosive liquid.

Every cartridge is integrity tested before delivery

Typical Application

Sterile filtration of compressed air;

Terminal air filtration of antibiotic fermentation;

Terminal air filtration of bio-fermentation engineering;

Sterile filtration of various air vent;

Air filtration of aseptic packaging;

Clarification&Aseptic filtration of low surface tension strong oxidizer;

Clarification&aseptic filtration of low surface tension high corrosive liquid;

Features

Good hydrophobicity;

High accuracy, air filter precision can reach 0.01um, efficiency can reach 99.999%;

High porosity, low gas resistance, high flux;

Larger filter area, higher capacity pollutant, longer lifetime;

High bubble point, low diffusion flow, make sure better sterilization effect;

Excellent chemical stability and high temperature resistance;

Can stand up to hundreds of times online steam sterilization;

Material structure

Filter media: Imported bidirectional stretched PTFE micro membrane;

Diversion layer:Polypropylene fiber

Central tube: Polypropylene, strengthen heat resistance liner;

Shell/End cap: Polypropylene

Seal ring: Silicone rubber/EPDM/fluorous/outer terafluoroethylene rubber

Filter Area:≥0.65m2@ø69, 10”

Operation condition

Max temperature:

A: normal Polypropylene shell and center tube,≤65℃

B: Polypropylene shell&socket liner,≤80℃

C: high molecular weight Polypropylene shell&strengthen heat resistance liner tube&socket liner, ≤90℃

Max differential pressure: Positive pressure difference 4bar@23℃

                     Reverse pressure difference 2bar@23℃

Steam sterilization:121℃ for 30 minutes

Ordering Information

Uniquely designed with looped hollow fiber membrane, DynaGard maximizes surface area and reduces fouling. The narrow housing design minimizes hold-up volume and enables easy aspiration and dispensing in ampules, test tubes & other small vessels. DynaGard Filters are available with either 0.2 µm hydrophilic mixed cellulose ester (ME) fibers for use with aqueous solutions or 0.2 µm hydrophobic polypropylene (PP) fibers for use with organic solvents and alcohols.