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Membrane-Clean WB
PES Cartridges

Unifiltech Membrane-Clean WB hydrophilic Polyethersulfone cartridges are specially designed to meet the ultra purity water and ultra purity chemicals applications where high flow rate and superior high removal efficiency are required.


Features and benefits

● Uni WNB cartridges are constructed by high porosity of Polyethersulfone membrane with consistent pore size to deliver superior high removal efficiency and high flow rate.
● Uni WNB cartridges have no requirement of pre-wetting and pre-flushing  which makes the operation easier, thereby reducing the downtime and improve the productivity.
● Uni WNB cartridges are designed with advanced pleating technology to enhance the more surface area, thereby surface area which is closely 100% used provides superior service life.
● Uni WNB cartridge construction provide a wide range of chemical compatibility and low extractable level.
● Uni WNB cartridge low extractable level shortens the recovery time to improve the productivity reduce waste disposal.

Applications

● UPW
● High purity chemicals
● Display
● Jet Ink

Specifications

● Membrane: Polyethersulfone (PES)
● Parts: Polypropylene
● Sealing: melt seal process
● Maximum operation temperature: 175 ℉
● Maximum forward pressure drop: 72psi@77℉
● Maximum reverse pressure drop: 35psi@77 ℉
● Outside diameter: 68mm (2.67 inch)
● Surface area: 0.85 square meter(10 inch)
● Length (inch):5,10,20,30,40
● Gasket/O ring:Silicone, Fluoroelastomer, Nitrile,  EPR, FEP encapsulated Fluoroelastomer

Flow rate vs pressure drop (DI water @20℃)

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Ordering Information

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