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PES Folded Filter Cartridge

Product description

The PES folding filter elements, with imported PES millipore filter membrane as their filter medium, are manufactured by advanced welding technology, receive 100% integrity testing before delivery and take the lead in obtaining American FDA Certification. All of such filter elements are of double-membrane structure. 

Product features

Hydrophilic filter membrane, even distribution of pore diameter and high porosity;

Good chemical compatibility;

High flux and high particle retention rate;

Acid & alkali resistance and high temperature resistance;

Each filter element is tested by 100% integrity testing and washed by pure water;

Manufacture in clean environment (Grade 100). 

Product application

Sterilization and filtration of pharmaceutical and biological products;

Sterilization and filtration of drinkable water, drinks, wines and various liquids;

Terminal filtration of high-purity water, ultrapure water and deionized water and filtration before their usage;

Sterilization and filtration of various chemical raw materials and agents.

Material structure

Filter membrane: imported PES membrane

Supporting layer: imported PP

Internal and external cartridge: PP

Filter fineness (µm)		0.1	0.22	0.45	0.65
Integrity testing	Bubble point test (bar 25?)	0.4MPa (Pure water)	0.34MPa (Pure water)	0.24MPa (Pure water)	0.15MPa (Pure water)
Diameter and length of filter element		F69mm,5", 10", 20", 30", 40"
Effective filtration area		=0.65?(10")
Operating conditions	Max. operating temperature	Internal and external PP cartridge+ stainless steel with lining joint <80? stainless steel internal cartridge+ stainless steel with lining joint <95?
	Sterilization	?On-line steam sterilization and autoclaving at 121? for half an hour each time   ?Sterilization with 85? hot water
	Withstand differential pressure	Positive: 4bar(25?) Negative: 2bar(25?)
	Suitable ph	2.0-12.0
Biological safety	Endotoxin	<0.25EU/ml
	Leachables per 10 inch	<30mg
Type of connection		A(222)	C(226)	D (Horizontal)	F(215)
Type of seal		S(silico nrubber)	E (EPDM rubber)	F(Fluororubber)	FF(Fluorine coated)