LF8060 LF8060 UF membrane is our engineering hot-selling large-size pretreatment component, belonging to core Water Filter Element (RO & UF Membrane). This 8-inch external pressure PVDF ultrafiltration equips oversized membrane area inside single module, greatly increase single-set water flux for large-scale water plants. Conventional 4-inch UF modules need dozens of units to reach equal yield, while large flux pretreatment membrane only requires a small quantity, saving equipment investment and installation space. The thick modified PVDF hollow fiber owns outstanding tensile and oxidation resistance, tolerates frequent sodium hypochlorite online cleaning, effectively intercepts colloids, algae and suspended solids to protect downstream ULP RO membrane, matched with front High Flow Filter to build full pretreatment system.
Working Principle of LF8060 External Pressure UF Membrane
Raw water flows into the outer shell of LF8060 UF membrane. Water molecules and small soluble ions penetrate 0.01μm PVDF hollow fiber wall into inner cavity to form clear permeate water; macromolecular colloids, bacteria and suspended dirt are trapped on fiber outer surface. Timely cross-flow air washing and backwash remove accumulated contaminants, maintain stable high water flux for long-term continuous large water plant operation.
Standard Technical Index
Module Size: 8-inch outer pressure type
Total Effective Membrane Area: 34.9 m² per set
Nominal Filtration Precision: 0.01 μm
Membrane Material: Modified hydrophilic PVDF hollow fiber
Max Transmembrane Pressure: 0.2 MPa
Every RO front filter completes flux stability and filament tensile test before shipment, standard UPVC shell, compatible with large industrial water pretreatment rack systems.
Four Core Product Advantages
1 Super Large Single Module Flux
34.9㎡ membrane area greatly reduces total module quantity for large water projects.
2 High Toughness PVDF Filament
Thick fiber resists air washing scouring, ultra-low filament breakage rate during long operation.
3 Excellent Oxidation Resistance
Tolerate high-concentration NaClO online chemical cleaning to remove biofouling easily.
4 Universal Engineering Matching
Standard 8-inch shell interface fits mainstream large UF rack equipment in market.
Application Fields
LF8060 UF membrane is core pretreatment filter for large industrial pure water stations, municipal tap water plants and food beverage production lines. For oil & gas purification filter products, check Oil & Gas Purification Equipment.
Full LF8060 Series Model List
LF-UF-8060, LF-UF-8060W
Other Related Products
ULP Ultra Low Pressure RO Membrane
FAQ About LF8060 UF Membrane
Q1 Why choose 8-inch LF8060 instead of 4-inch UF?
A1 Larger single module membrane area reduces equipment quantity and overall project cost for big water plant.
Q2 Can PVDF filament bear frequent chlorine cleaning?
A2 Modified PVDF material has strong oxidation resistance, suitable for regular online chemical washing.
Q3 What is the recommended backwash cycle?
A3 Cross-flow backwash every 2–4 hours under normal raw water turbidity.
Q4 Can LF8060 be used for wastewater pretreatment?
A2 It can be matched with dosing pretreatment for low-turbidity industrial wastewater reuse projects.
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