Fujian Huamo Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of ultrafiltration uf membrane in China. If you're going to wholesale bulk ultrafiltration uf membrane made in China, welcome to get catalog and price list from our factory. All custom made products are with high quality and competitive price. Also, OEM service is available.
When designing or retrofitting a water purification plant, engineers look for two critical metrics: predictable flux stability and minimized chemical intervention. Selecting our premium ultrafiltration uf membrane elements guarantees an absolute barrier against sub-micron disruptions under fluctuating intake environments.
Operated at an energy-efficient 0.1 to 0.3 MPa working pressure, these pressurized systems prevent internal pore constriction through a strict 0.2 MPa transmembrane pressure (TMP) threshold, ensuring your automated backwash and Clean-In-Place (CIP) sequences recover design fluxes instantly. Integrating this advanced ultrafiltration uf membrane technology means transforming unpredictable surface, well, or river water into consistent, high-purity permeate that safeguards your core capital equipment.
Specification
| Model | HM90 | HM200 | HM2860 | HM2880 |
|---|---|---|---|---|
| Material | PAN/PVC | PAN/PVC | PVDF | PVDF |
|
Inner/Outer Diameter of Hollow Fiber Membrane
|
1.0/1.6mm | 1.0/1.6mm | 0.7/1.3mm | 0.7/1.3mm |
| Cutting Molecular (Dalton) | 50,000-100,000 | 50,000-100,000 | 6,000-200,000 | 6,000-200,000 |
|
Pressure Type
|
Internal Pressure Type
|
Internal Pressure Type | External Pressure Type | External Pressure Type |
| Design Outlet Flow Rate | 500L/H | 1500L/H |
40-80L/m2.h
|
|
|
Module Nominal Area (m2)
|
4.5 | 25 | 51 | 77 |
Procurement & Engineering Highlights
• Seamless Drop-In Retrofitting: Designed to match industry-standard alignments, allowing fast, hassle-free replacement of aged modules without requiring costly structural modifications to your existing module racks.
• Drastic Silt Density Index (SDI) Reduction: Consistently compresses product water SDI down to < 1 or ≤ 3.0, which directly doubles the lifespan of downstream high-pressure RO elements and cuts anti-scalant dosing overheads.
• Rugged Polymeric Hydrophilic Resilience: Available in highly hydrophilic PVC/PAN capillary bundles (1.0mm/1.6mm diameters) for maximum water permeability up to 5440 L/h, or highly durable, void-free PVDF fibers (0.03 µm pore size) built to survive heavy industrial wastewater cleaning loops.
• Extreme Chemical Cleanability: Reinforced with a durable UPVC outer shell and heavy-duty Epoxy Resin potting compound, our PVDF variants withstand intense shock chlorine dosing (up to 5000 mg/L) and broad pH 1 to 14 wash cycles, guaranteeing a stable 3-to-5-year engineering lifecycle.
Crucial Architectural Design Pillars
• Traceable Model Numbers: Organized into distinct structural families (HM and UF Series) to allow engineers to instantly track and deploy the correct filtration configuration for their specific system.
• Optimized Active Membrane Areas: Scaled perfectly from 4 m² to 77 m² per vessel, allowing plant designers to calculate exact flux rates and compress the total physical footprint of multi-skid installations.
• Advanced Membrane Material Selection: Available in robust Polyvinylidene Fluoride (PVDF) for aggressive industrial effluent loops, and specialized PVC/PAN formulations optimized for high pure-water permeability.
FAQ
Q: How does the membrane material affect the chemical cleaning limits of these ports and shells?
A: The module casing is constructed from thick-walled UPVC and sealed with heavy-duty Epoxy Resin, providing high mechanical stability. However, the internal fiber material dictates the chemical limits. The PVDF modules (UF2860/UF2880) allow for aggressive chemical cleaning, tolerating up to 200 mg/L of continuous chlorine and short shock cycles up to 5000 mg/L. The PVC/PAN modules (HM90/HM200) require milder cleaning conditions but offer excellent hydrophilicity for high-flux clean water production.
Q: What is the benefit of choosing a 77 m² membrane area over a 51 m² area if the outer port connections are identical?
A: Choosing the UF2880 (77 m²) over the UF2860 (51 m²) increases your active filtration area by over 50% within virtually the same footprint and identical DN50 port connections. This allows plant managers to significantly increase the clean water yield per skid or operate at a lower flux rate to reduce fouling, all without expanding the piping manifold or redesigning the frame rack.
Q: What Model we have?
A: UF4040, UF8040, HM90, HM200, HM250, UF2860, UF2880