PEST PES Membrane Pleated Filter Cartridge
A thermally bonded construction minimizes added adhesive, while the pleated format balances filtration area and dirt-holding space.
PESTThe gallery shows different views and construction details from this series.
Product overview
A PES membrane pleated cartridge with a thermally bonded construction and multiple end and seal options.
A thermally bonded construction minimizes added adhesive, while the pleated format balances filtration area and dirt-holding space.
- Series
- PEST
- Selection priorities
- Media, rating basis, length, end fitting, seal, differential pressure and replacement conditions
Working principle
PEST retains particles through pleated PES membrane, linking the membrane rating to the specific process objective.
Construction & flow path
Available records describe a thermally bonded construction with end and seal options. Review membrane and support compatibility separately.
Applications & filtration duty
A membrane-filtration direction for aqueous liquids. Microbial-control duties require separate retention validation, integrity testing and operating procedures.
Technical parameters
Use these specifications for selection. Materials, dimensions and operating conditions follow the selected model and agreed specification.
Materials & construction
- Filter media
Asymmetric PES membrane; PP outer cage, core and end caps.
- Construction & fabrication
Pleated membrane and fiber support layers; thermally welded cage, core and end caps, without adhesive.
- Seal-material codes
S=silicone; E=ethylene-propylene rubber; B=NBR; V=fluoroelastomer; VT=PTFE-encapsulated
Filtration specifications
- Filtration ratings
0.05 / 0.1 / 0.22 / 0.45 / 0.65 / 1 μm
- Nominal length
10 / 20 / 30 / 40 in
- Outside diameter
62 mm
- Inside diameter
30 mm
Operation & maintenance
- Operating temperature
<80 °C
- Maximum element differential pressure
4 bar at 21 °C; 2.4 bar at 80 °C
Connections & installation
- End-fitting codes
A=222 single-open-end with solid end cap; B=222 single-open-end with spear end; C=226 single-open-end with spear end; D=double-open-end with PP gasket; N=no gasket
Configuration & supply scope
- Ordering configuration
For orders or replacements, provide the complete PES / PEST model and check rating, length, end fitting and seal.
Model and configuration notes
PES / PEST + rating + length + end fitting + sealFor PES / PEST orders or replacements, provide the full model to check rating, length, end fitting and seal configuration.
View the product sheetReview specifications, ordering options and construction diagrams for your application.
Information to prepare for an inquiry
Use this family’s selection priorities to share available operating conditions, equipment information or drawings.
- State particle control or validated microbial control.
- Check fluid composition, membrane, support and seals.
- Provide specific sterilization, cleaning and integrity requirements.
Operation & maintenance
Follow the actual cartridge procedure for wetting, venting and cleaning. Use an agreed integrity-check method for quality-sensitive duties.
Common operating inputs
- Fluid and major composition
- Target flow and operating pattern
- Operating temperature and pressure
- Contaminant form and target rating
- Material, connection and space constraints
- Maintenance frequency and existing equipment
Discuss this product’s configuration
Share the fluid, operating and installation conditions to review suitable specifications.
Products can be configured around the actual duty. Final specifications follow the quotation, drawing or technical agreement confirmed by both parties.
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