PolyPure-D Series Multi-layer PP Pleated Filter Cartridge with Long Service Life
PPD adopts multi-layer gradient PP fiber material, which combines the advantages of depth filtration and pleated filtration, so that the filter cartridge has high dirt holding capacity and high retention efficiency.
Full Description
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Features
- Multi-layer pore size gradient filter medium, extensive chemical compatibility
- Combination of depth filter and pleated filter
- High efficiency, high flux, low pressure drop, long service life
- No fiber shedding
Applications
- Filtration of glue, dyestuff, grinding fluid, high-load filtrate
- Filtration of colloidal products
- Filtration of fermentation broth and high viscosity materials
- Prefiltration of culture media, blood products
- Prefiltration of bottled water, draft beer ,wine
- Fine filtration of carbonate beverages
- Filtration of dairy products
- High impurity water filtration
- EDI prefilters
- Resin capture filtration
Technical Parameters
| Materials of Construction | Filter Membrane | PP |
Support/Drainage |
PP | |
| Cage/End Cap | PP | |
| Core | PP/316L Stainless Steel | |
| Adaptor | PP/PP+Stainless Steel | |
| O-rings | S/E/N/F | |
| Sealed by hot-melt welding, no adhesive | ||
| Filter Dimensions | Outer Diameter | 69mm |
| Inner Diameter | 33mm | |
| Length | 5-40inches | |
| Filtration Area | ≥0.15m² (5inches) | |
| ≥0.30m²/10inches | ||
| Operating Conditions | Maximum Differential Pressure (forward) | 5.2 bar @ 25℃，1.9 bar @ 82℃ |
| Maximum Differential Pressure (reverse) | 2.1 bar @ 25℃ | |
| Biological Safety | Endotoxins | ＜0.25 EU/mL |
| Extractables | ＜40 mg/10 inches | |
| Sterilizable | Steam In-place | 121℃ 30min differential pressure＜0.3 bar |
| Autoclave | 121℃ 30min | |
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