PharmaDoer™ PTFE-S Series Bio-Reduction Grade PTFE Pleated Filter Cartridges
PharmaDoer™ PTFE-S series polytetrafluoroethylene (PTFE) pleated filter cartridges provide highly efficient retention of microbial bio-burden and submicronic particulate. Using inherently hydrophobic PTFE membrane, the PharmaDo...
PharmaDoer™ PTFE-S series polytetrafluoroethylene (PTFE) pleated filter cartridges provide highly efficient retention of microbial bio-burden and submicronic particulate. Using inherently hydrophobic PTFE membrane, the PharmaDoer series has been designed specifically for feed air and venting in fermentation processes to prevent system contamination. Delivers >6 LRV for retention of aerosolized bacteriophage. Also is ideal for filtration of bulk gases and compressed air. Cartridges receive an ultra-pure water rinse to attain a low degree of extractable substances.
Features
Inherently hydrophobic PTFE membrane.
Superior grade PTFE membrane offers the highest
degree of consistent performance.
Superior chemical compatibility.
UPW rinse assures cleanliness and low extractables
Applications
Fermentation process air & venting
Bulk air & gas filtration
Industrial process venting
Quality
Each filter element is integrity tested by diffusion flow.
Individual elements are tracked by serial number.
Produced in a clean-room environment for product
purity & cleanliness.
Manufactured within an ISO 9001:2015 certified quality management system.
Certificate of Quality document is provided with each production lot.
Materials of Construction
Media:
PTFE
Support Layers:
Polypropylene
Cage/Core/End Caps:
Polypropylene
Adapter Reinforcement:
Polysulfone or Stainless Steel
Seal Options:
Silicone, NBR, EPDM, FKM, E-FKM
Dimensions
Diameter:
69mm (2.72")
Lengths:
10”, 20”, 30”, 40”
Operating Conditions
Operating Temperature:
80°C (176°F) max.
Operating dP (max.):
4 bar (58 psi) @ 20°C (68°F),2 bar (29 psi) @ 80°C (176°F)
Change-Out dP:
2.6 bar (38 psi) @ 20°C (68°F)
Clean Pressure Drop
Effluent meets USP Purified Water requirements for TOC, pH, and water conductivity
