Struggling with oversized UF membrane module taking too much equipment room space for small water lines? Traditional large Ultrafiltration membrane cannot fit mini lab and beverage equipment layout. LEFILTER LF-UP compact small-size UF membrane adopts mini PVDF hollow fiber structure, this space-saving Ultrafiltration membrane module cuts installation footprint by 50% while maintaining stable interception performance, fully protect small-size RO membrane and Reverse Osmosis membrane element from colloidal fouling. After pre-filtration by this compact UF membrane module, inlet water quality of RO membrane filter meets strict pure water standard, extend membrane service life greatly. LF-UP series belongs to Water Filter Element, oil & gas coalescer cartridge and separator cartridge can be found via gas filter element link, matched High Flow Filter for small racks.
Compact Design Working Principle Of LF-UP UF Membrane Module
Raw tap water flows into compact shell of LF-UP UF membrane. Tiny modified PVDF hollow fiber of this Ultrafiltration membrane traps colloids, algae and fine suspended particles on fiber outer surface; clean water molecules penetrate 0.01μm wall into inner cavity to form qualified pre-treated water for downstream Reverse Osmosis membrane element. Regular short backwash removes accumulated dirt from Ultrafiltration membrane module surface, keep stable water yield for small continuous production lines, avoid frequent shutdown maintenance of small RO membrane filter equipment.
Standard Performance Parameters For LF-UP Ultrafiltration membrane
Membrane Material: Mini modified hydrophilic PVDF for UF membrane module
Nominal Precision of Ultrafiltration membrane: 0.01μm
Max Transmembrane Pressure of UF membrane: 0.6MPa
Space Saving Advantage: 50% smaller than standard 4-inch UF module
Matching Downstream: All small-size RO membrane element
Each LF-UP UF membrane module completes flux and tensile test before shipment, compact UPVC shell easy to install on mini pure water racks and lab water equipment.
4 Unique Compact Product Strengths
Ultra Small Installation Footprint
Compact Ultrafiltration membrane module fit narrow mini equipment layout.
Permanent Hydrophilic PVDF
Hard organic dirt adhesion on small UF membrane surface.
Low Maintenance Frequency
Simple short backwash cycle reduces labor cost of small water lines.
Perfect Mini RO Matching
Directly matched with LF-UX low energy RO membrane filter.
Application Scenarios
LF-UP UF membrane module is exclusive pre-treatment consumable for laboratory pure water equipment, mini drinking water machines and small food beverage production lines, effectively protect compact Reverse Osmosis membrane element from rapid blockage.
Full LF-UP Series Complete Model List
LF-UP2540, LF-UP4020
Other Related Products
LF-UX Ultra Low Energy RO Membrane
FAQ About LF-UP Ultrafiltration membrane
Q1 What’s the biggest advantage of this small UF membrane module?
A1 Compact size saves valuable equipment room space for mini RO membrane systems.
Q2 What pollutants can this Ultrafiltration membrane intercept?
A1 Colloids, algae, tiny suspended solids to protect RO membrane filter.
Q3 How often to backwash LF-UP UF membrane?
A1 Backwash every 2–3 hours under normal tap water turbidity.
Q4 Can this small module replace standard 4-inch Ultrafiltration membrane module?
A2 Only fit mini small-flow pure water equipment, not for large industrial water plants.
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