02 / 08
KEY FEATURES
- Hydrophilic asymmetric PES membrane for rapid wetting
- High flow with low differential pressure
- Low extractables; no binders, adhesives or surfactants
- High dirt-holding capacity for water filtration
Puretratech · I-PT69KPEMS
PES Pleated Filter Cartridge for Electronics DI Water
Hydrophilic PES cartridge for electronics DI and high-purity water, with point-of-use particle filtration and equipment protection.
Application field: ISterilizing grade: Not confirmed
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View larger image01 / 11SKU / ModelI-PT69KPEMS
MOQ12 pcs
Lead time20 days
Country of originChina
HS code8421999090
Support / warranty3 years
01 / 08
PRODUCT OVERVIEW
In electronics manufacturing, this cartridge filters particles from deionized and high-purity water, including at points of use. It complements the water-treatment system; it does not replace deionization.
The hydrophilic asymmetric PES membrane wets readily and provides high flow at low pressure drop. Polypropylene support components and thermal bonding provide a construction without binders, adhesives or surfactants, with low extractables.
Filtration retains suspended particles and microorganisms; it does not remove dissolved ions or salts. Sterilizing-grade status is not confirmed. Confirm the required microbial retention and validation evidence for your process before use.
Match the pore rating and flow to the particle limits and downstream equipment. This water-filtration version does not establish suitability for process solvents, acids or photoresists.
03 / 08
APPLICATIONS
- Deionized water for electronics manufacturing
- Point-of-use particle filtration and equipment protection in high-purity water systems
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MATERIALS
| Component | Material / method |
|---|---|
| Filter membrane | Hydrophilic polyethersulfone (PES) |
| Media support | Polypropylene (PP) |
| End caps | Polypropylene (PP) |
| Inner core | Polypropylene (PP) |
| Outer cage | Polypropylene (PP) |
| Sealing method | Thermal bonding |
| O-rings | Buna-N, Viton (FKM), EP, Silicone, FEP-encapsulated Silicone, FEP-encapsulated Viton (FKM) |
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Regulatory Compliance
The supplied documentation refers to 224 substances on the ECHA Candidate List of Substances of Very High Concern (SVHC), published on or before 2023-06-10 under REACH (EC) No. 1907/2006. It also refers to potential SVHC in a WTO notification dated 2021-06-01. This excerpt states the scope only, not a test result or declaration of conformity. Please request the product-specific report to confirm compliance.
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MAXIMUM OPERATING PARAMETERS
- Forward differential pressure: 50 psid (3.4 barg) at 20 °C (68 °F)
- Reverse differential pressure: 40 psid (2.7 barg) at 20 °C (68 °F)
- Operating temperature in water: 82 °C (180 °F) at 10 psid (0.69 barg)
- Recommended change-out differential pressure: 35 psid (2.4 barg)
07 / 08
Integrity Test
| Pore size (µm) | Minimum bubble point (Bar) | Minimum bubble point (PSI) | Wetting fluid |
|---|---|---|---|
| 0.05 | 2.2 | 31.9 | IPA |
| 0.1 | 1.7 | 24.7 | IPA |
| 0.2 | 3.5 | 50.8 | |
| 0.45 | 2.5 | 36.3 | |
| 0.65 | 1.5 | 21.8 | |
| 0.8 | 1.1 | 16 | |
| 1.2 | 0.7 | 10.2 |
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Product Configuration / Ordering Information
| Product number / model | Pore size | Length | Endcaps | Seal |
|---|---|---|---|---|
| I-PT69KPEMS | 0X5=0.05µm | 05=5 inch | 7=226/fin | B=Buna-N |
| 001=0.1µm | 10=10 inch | 6=226/flat | E=EPDM | |
| 002=0.2µm | 20=20 inch | 0=222/flat | S=Silicone | |
| 004=0.45µm | 30=30 inch | 5=222/fin | V=Viton | |
| 006=0.65µm | 40=40 inch | F=DOE | TV=FEP-encapsulated Viton | |
| 008=0.8µm | 2=224/fin | TS=FEP-encapsulated Silicone | ||
| 012=1.2µm | 3=224/flat | |||
| 4=222/fin (3 lugs) | ||||
| 8=222/flat (3 lugs) | ||||
| x=213 internal O-ring |