General Application Junior Cartridge filters PES membrane
CMK sterilizing Grade Filter Polyethersulfone Cartridge are 100% integrity tested, it is constructed of single layer hydrophilic asymmetric polyethersulfone membrane. It offers broad chemical compatibility, higher filter area with high flow rates at low pressure drops, and low extractables.
Applications
Bottled Water
Process water
Vinegar
Aseptic Packaged Liquids
Beer, Wine and Spirits
Juice, Soft drinks, Edible Oils
Optical Disk manufacturing
Hard dDsk manufacturing
Optical Coatingsn
Bulk Chemicals
Pharmaceutical intermediates
Filter Area
| HH: 500cm² | SS: 1000cm² |
| DD: 1500cm² | LL: 2100cm² |
Integrity Test Specifications
- Water wetted membrane
| Pore size | Minimum Bubble point |
|---|---|
| 0.1um | 70 psig (4.8 bar) |
| 0.2um | 45 psig (3.1 bar) |
| 0.45um | 24 psig (1.7 bar) |
| 0.65um | 19 psig (1.3 bar) |
| 0.8um | 17 psig (1.2 bar) |
| 1.2um | 11.6 psig (0.8 bar) |
Sanitization/Sterilization
Filtered Hot water 90°C(194°F), 30 mimutes, multiple cycles, max 3 psid forward flow
Autoclave 121°C(250°F), 30 min, multiple cycles
In-line Steam 135°C(275°F), 30 min, multiple cycles
Maximum Operating Parameters
- Differential Pressure
Forward 50 psid (3.4 bard) at 20°C (68°F)
Reverse 40 psid (2.7 bard) at 20°C (68°F)
- Operating Temperature 82°C(180°F) at 10 psid (0.69 barg) in water
- Recommended Changeout Pressure: 35psid(2.4barg)
Toxicity
All components meet the specifications for biological safety per USP Class VI-121°C for plastics
Construction Materials
| Filter Membrane | Polyethersulfone (PES) Membrane |
|---|---|
| Media Support | Polypropylene |
| End Caps | Polypropylene |
| Inner Core | Polypropylene |
| Outer Cage | Polypropylene |
| Sealing Method | Thermal Bonding |
| O-rings | Buna, Viton(or FKM), EP, Silicone, Encapsulated Silicone, Encapsulated Viton (or FKM) |
Food Safety Compliance
Material of construction comply with FDA regulations for food and beverage contact use as detailed in the US Code of Federal Regulation, 21CFR.
Material used to produce filter media and hardware are safe for use in contact with foodstuffs in accordance with EU Directives 10/2011.
