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Pleated membrane cartridge filters from Guangzhou Lvyuan Filter offer the ultimate in product safety and purity for absolute filtration with pore sizes from 0.05 to 100 micron (depending on the media). Available in membranes Polypropylene, PTFE, Polyethersulfone (PES), Nylon 66 and PVDF, Fiber Glass, Polyester for maximal chemical compatibility. We supply a wide selection of micron sizes and end cap configurations to choose from. Lvyuan pleated membrane filter cartridge are widely used for high purity, pre-filtration and final filtration applications.
The filtration media of PP micropore filter cartridge is super fine PP (Polypropylene) fibre membrane. It is a fixed and depth filter cartridge with a wide range of pore size from 0.1 micron to 50 micron, the materials comply with FDA related requirements. It is the first choice of pre-filtration due to its unique low differential pressure, high flow rate and long service life features. The structure of PP has stable performance and wide chemical compatibility.
Hydrophobic PTFE series pleated filter cartridge is constructed of hydrophobic PTFE membrane which has excellent chemical compatibility and corrosion resistance. This filter cartridge is suitable for the filtration to liquid and gas with strongly aggressive and oxidative.
Hydrophilic PTFE series pleated filter cartridge is contructed of hydrophilic PTFE membrane which has excellent chemical compatibility and corrosion resistance. The membrane is hydrophilic which can filter liquid directly without pre-wetting to save the operation time.
The filtration media of PES micropore filter cartridge is hydrophilic PES (polyethersulfone) membrane. High porosity (about >=80%) and geometrically unique pores of the PES filter cartridge contribute to high outputs for difficult-to-filter solutions. It is contructed of 2 materials PES and PP to meet high standard of chemical and pharmaceutical industry. All filter cartridges are manufactured and assembled in a clean room environment. 100% of the cartridges are integrity tested and flushed with EDI pure water. It is suitable for filtering weak acid/alkali based liquid and ultra pure water.
The filtration media of nylon micrpore filter cartridge is constructed of nylon 6 or nylon 66 media and nonwoven support materials. The adaptors are thermally welded without any glue or adhesive to prevent any possibility of pollution. The filters are produced in clean room and 100% integrity tested and flushed with ultrapure water.
Filter Media Option | PP | PES | PTFE | Nylon 6/66 | PVDF |
Length | 2.5'', 5, 10, 20, 30, 40 inch | 2.5'', 5, 10, 20, 30, 40 inch | 2.5'', 5, 10, 20, 30, 40 inch | 2.5'', 5, 10, 20, 30, 40 inch | 2.5'', 5, 10, 20, 30, 40 inch |
Micron Rate | 0.1, 0.2, 0.45, 0.65, 0.8, 1, 2, 3, 5, 10, 20, 25, 30, 50, 60 micron | 0.1, 0.2, 0.45, 0.65 micron | 0.2, 0.45 micron | 0.2, 0.45, 0.65, 1 micron | 0.2, 0.45 micron |
End Cap | DOE, 222+Fin, 222+Flat, 226+Fin, 226+Flat | DOE, 222+Fin, 222+Flat, 226+Fin, 226+Flat | DOE, 222+Fin, 222+Flat, 226+Fin, 226+Flat | DOE, 222+Fin, 222+Flat, 226+Fin, 226+Flat | DOE, 222+Fin, 222+Flat, 226+Fin, 226+Flat |
Inner Diameter | 28mm | 28mm | 28mm | 28mm | 28mm |
Outer Diameter | 69mm (can be customized) | 69mm (can be customized) | 69mm (can be customized) | 69mm (can be customized) | 69mm (can be customized) |
Gasket/O ring material | Silicon/EPDM/NBR/Viton/Teflon | Silicon/EPDM/NBR/Viton/Teflon | Silicon/EPDM/NBR/Viton/Teflon | Silicon/EPDM/NBR/Viton/Teflon | Silicon/EPDM/NBR/Viton/Teflon |
Effective filtration area | 0.4-0.7m² | ≥5m² | ≥0.72m² | ≥0.6m² | ≥0.72m² |
Max.working pressure difference | 0.42Mpa at 25ºC | 0.42Mpa at 25ºC | 0.42Mpa at 25ºC | 0.42Mpa at 25ºC | 0.42Mpa at 25ºC |
Max.back pressure | 0.28Mpa at 60ºC | 0.21Mpa at 25ºC | 0.35Mpa at 60ºC | 0.35Mpa at 25ºC | 0.21Mpa at 25ºC |
Max. working temperature | 88ºC at 0.28Mpa, 60ºC at 0.42Mpa | 140ºC at 0.28Mpa | 142ºC at 0.276Mpa | 49ºC at 0.21Mpa | 80ºC at 0.173Mpa |
Sterilizing temperature | 121℃, 30mins | 121℃, 30mins | 121℃, 30mins | 121℃, 30mins | 121℃, 30mins |
1. Electronic industry: RO reverse osmosis water system prefiltration, deionized water system prefiltration.
2. Food industry: filtration of beverage, beer and mineral water.
3. Chemical industry: filtration of organic solvent and ink.
4. Pharmaceutical industry: filtration of pharmaceuticals, biologicals, serum products, compressed air and gas.
5. Others: filtration of plating solution, process fluids, photoresist and magnetic media
DOE (double open end), code 0
222/Fin = code 7
226/Fin = code 8
222/Flat = code 3
226/Flat = code 6
215/Flat
222/Fin with stainless steel
222/Flat with stainless steel
226/Fin code 8
Screw type end cap
80mm outer diameter available
OEM dimension pleated filter cartridge
2.5'', 5'', mini size pleated filter cartridge, OEM
high flow pleated filter cartridge
Length can be customized
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