LPSD Asymmetric Polyethersulfone (PES) Membrane Filter Cartridge

-The sterilizing filter element with super high precision and high interception efficiency.

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Description

★ LPSD Polyethersulfone (PES) Filter Cartridge is made from Chinese / German asymmetric PES membrane. The asymmetric membrane structure allows gradient filter rating and high dirt holding capacity.

★ The protein binding, solvable and extractable of the LPSD membrane is extremely low. It is widely used in sterilization and filtration of liquids such as buffers, culture media, blood products, eye drops, large and small infusions, ultra-pure water, food and beverages, etc.

★ The filter cartridges are 100% with integrity test before delivery and it can be traced.
LPSD-J model has double layers PES membrane. It can meet more stringent filtration requirements.

Structure & Material

Filtration layer: asymmetric PES membrane (PES)

Double layer PES membrane (Double PES)

Support/ Diversion layer: Polypropylene (PP)

Inner core: Polypropylene (PP)

Cage/ End Fitting: Polypropylene (PP)

Specification

Outer diameter: 68 mm

Inner diameter: 33 mm

Length: 5 to 40 inch

Filtration area: >0.65 m²/ 10 inch

Adapter: 222, 226, DOE, Thread (customized)

Operating Condition

Continuous working temperature: <60 ℃

Max differential pressure (Normal flow): 0.51 MPa@25℃, 0.19 MPa@80℃

Max differential pressure(Reverse flow ): 0.21 MPa@25℃

Sterilization: 121℃/ 30 min steam

Application

Microelectronics ultra-pure water

Pharmaceutical process water

Microbial fermentation

Wine & beer

Acid, base and oxidizing agent

Model	Filter Rating		End Fitting	Length	Sealing	Application Code
LPSD LPSD-J	0003=0.03um	0045=0.45um	A=DOE flat	05=5inch	S=Silicone	CE=Chemical
	0010=0.1um	0065=0.65um	B=222 flat	10=10inch	E=EPDM	ME=Microelectronics
	0022=0.22um		C=222 fin	20=20inch	V=FKM	BM=Pharmaceutical
	010=0.1+0.1um		D=226 flat	30=30inch	P=FEP encapsulated	FB=Food & beverage
	022=0.22+0.22um		E=226 fin	40=40inch	F=PTFE
	045=0.45+0.45um		M=Thread