
Hydocs polypropylene (PP) pleated filter cartridge is made of polypropylene microfiber hot-melt entanglement, and the fiber randomly forms a three-dimensional microporous structure in space. The cage, core, and end cap of the filter cartridge all adopt hot-melt welding technology, does not contain any adhesive, clean environment production, no pollution, no leakage, and has broad chemical compatibility. The precision range of the filter cartridge is 0.1-50μm, and the size is 5inch, 10inch, 20inch, 30inch, 40inch, etc. It has the characteristics of high flow rate, large pollutant retention capacity, broad chemical compatibility and so on.
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Materials of Construction |
Filter Membrane |
PP |
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Support/Drainage |
PP |
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Cage/End Cap |
PP |
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Core |
PP/316L Stainless Steel |
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Adaptor |
PP/PP+Stainless Steel |
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O-rings |
S/E/N/F |
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Sealed by hot-melt welding, no adhesive |
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Filter Dimensions |
Outer Diameter |
69mm |
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Inner Diameter |
33mm |
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Length |
5-40inches |
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Filtration Area |
≥0.25m² (5inches) ≥0.52m²/10inches |
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Operating Conditions |
Maximum Differential Pressure (forward) |
5.2 bar @ 25℃,1.9 bar @ 82℃ |
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Maximum Differential Pressure (reverse) |
2.1 bar @ 25℃ |
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Biological Safety |
Endotoxins |
<0.25 EU/mL |
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Extractables |
<40 mg/10 inches |
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Sterilizable |
Steam In-place |
121℃ 30min differential pressure<0.3 bar |
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Autoclave |
121℃ 30min |
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Wide chemical compatibility
Non media migration
Very high retention efficiency (99.999%)
Biologically inert
Heat stable construction