CFS-PES-BB Series polyethersulfone (PES) pleated filter cartridges provide general-purpose economical micronic and submicronic particulate retention in a BB size. The PES membrane offers excellent permeability at high flow rates and low pressure drop. Being hydrophilic, cartridges allow for fast and easy wetting in aqueous fluids. The asymmetric membrane structure provides greater contaminant capacity versus traditional membranes. Component materials comply with US FDA and EU regulations for safe use with food and potable water.
Features
- Durable PES and polypropylene components
- Highly porous asymmetric membrane
- Excellent chemical compatibility
- Low extractables; low protein binding
Applications
- Clarification of process water and other fluids
- Deionized water systems
- Recirculating fluid systems
- Fine chemical filtration
- Cleaning and disinfectant fluid filtration
Product Quality
- Produced in a clean-room environment for product purity & cleanliness.
- Manufactured within an ISO 9001:2015 certified quality management system.
- Each filter element is inspected for compliance with requirements for manufactured cartridge integrity.
- Meets USP Biological Reactivity Test requirements of the current USP <88> for Plastics Class VI-121°C.
Materials of Construction
| Media | Polyethersulfone |
| Support Layers | Polypropylene |
| Cage/Core/End Caps | Polypropylene |
| Seal Options | Silicone, NBR, EPDM, FKM, E-FKM |
Dimensions
| Diameter | 115mm (4.5") |
| Lengths | 10”, 20” |
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
