Yuasa Membrane Systems Co., Ltd. | HOLLOW FIBER MEMBRANE CARTRIDGE FILTERS

YUASA's membrane filtration technology has completed cartridge tridge filters using polysulfone hollow fiber membranes that meet severe separation and purification requirements of efficiently filtering fluids containing micro particles as small as 0.04 to 0.45 µ m. This new area of filtration may be positioned as a boundary technology between the precision filtration and ultrafiltration, that could be named as high-precision filtration. YUASA's HOLLOWSTAR filters have high pore rates and use hollow fiber membranes that can expand the effective membrane area, thereby providing very high filtration performance. Their heat and chemical resistance has also been greatly enhanced.



		Polisulfone filter media provides high flow rate.
		Asymmetrical polysulfone membrane removes particies and microorganism.
		Three times membrane area enables longer service life.
		Autoclaving for 60 minutes at 121°C Maxim operating temperature 90°C
		Service life increased with chemical cleaning.
		Service life increased with filtrate backwash.



		Clarification and sterile filtration of food and beverage.
		Pretreatment of raw water.
		Air, inactivated gas filtration.
		Ultra & Pure water filtration.
		Various liquid filtration.

Product name	Unit	Performance
Pore size	μm	0.04	0.1	0.2	0.45
Length	mm	260(10in) 510(20in) 750(30in)
Outer diameter	mm	70
Membrane area	m²	1.6(10in) 3.7(20in) 5.8(30in)
Pressure Resistance (25°C)	MPa	0.4			0.3
Log reduction value	LRV	(Latex particle)>12		(Psuedomonas)>9	(Serratie)>9
Heat resistance	°C	90
Heat resistance		Autoclave 121°C×60 min
Range of pH used		214

Code	Pore size (μm)
04	0.04
10	0.1
20	0.2
45	0.45

Code	Length(mm)
10	260
20	510
30	750

Code	Material
S	Silicone
E	EPDM
B	NBR

Code	Connection
W	WOring (#222)

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