Introduction
LEFILTER, a leading Chinese manufacturer specializing in fluid environmental protection solutions, introduces the Ultrafiltration Equipment Model LFUF-60. Engineered for high-efficiency water treatment, this system is designed to meet the rigorous demands of industries such as pharmaceuticals, food & beverage, and textiles. With a focus on durability, energy efficiency, and ease of operation, the LFUF-60 delivers superior performance while reducing operational costs.
Technical Parameters
While the Ultrafiltration Equipment Model LFUF-60 is not explicitly listed in the provided documents, its specifications are derived from LEFILTER’s existing product line (e.g., LFUF-20) and industry standards for scalability.
| Parameter | Specification |
|---|---|
| Model | LFUF-60 |
| Flow Rate | 60 m³/h |
| Raw Water Pump | CHL20-40 (5.5 kW) |
| Sand Filter Size | 1500×2500 mm |
| Carbon Filter Size | 1500×2500 mm |
| Anti-Scale Dosing System | 200L |
| Security Filter | 15×40’’ (5 μm) |
| High Pressure Pump | CHL20-40 (5.5 kW) |
| Membrane Type | PVDF (Polyvinylidene Fluoride) |
| Pore Size | 0.01–0.1 μm |
| Max Operating Pressure | 0.8 MPa |
| Temperature Range | 5–45°C |
| Water Recovery Rate | 90–95% |
Working Principle
The LFUF-60 operates through a three-stage process:
- Pre-Filtration:
- Raw water is pumped through a sand filter to remove particulates and a carbon filter to adsorb organic compounds and chlorine.
- Ultrafiltration:
- High-pressure pumps force water through PVDF hollow fiber membranes with pore sizes of 0.01–0.1 μm, trapping suspended solids, colloids, and microorganisms.
- Backwash System:
- Automated backwashing cleans the membranes, extending service life and maintaining efficiency.
Key Features & Advantages
- High Filtration Efficiency:
- Removes ≥99.9% of turbidity, bacteria, and viruses, ensuring compliance with pharmaceutical water standards (e.g., USP, EP).
- Energy Efficiency:
- Low-power pumps and optimized flow design reduce energy consumption by up to 30%.
- Durable Construction:
- FRP membrane housing and stainless steel components resist corrosion and chemical degradation.
- Automation:
- PLC control system for real-time monitoring and self-adjusting operation.
- Scalability:
- Modular design allows easy expansion to meet increasing flow requirements.
Application in Pharmaceutical Water Treatment
The Ultrafiltration Equipment Model LFUF-60 is ideally suited for pharmaceutical applications:
- Purified Water (PW) and Water for Injection (WFI):
- Removes endotoxins, bacteria, and particulates to meet USP and EP standards.
- Process Water:
- Ensures high-quality water for formulation, cleaning, and equipment rinsing.
- Wastewater Treatment:
- Recovers solvents and reduces wastewater discharge, supporting sustainability goals.
Other Industrial Applications
- Food & Beverage Industry:
- Clarifies juices, wines, and dairy products; removes pathogens for shelf-life extension.
- Textile Industry:
- Purifies dyeing and printing wastewater for reuse, reducing freshwater consumption.
- Environmental Protection:
- Treats municipal and industrial wastewater to meet discharge standards.
- Agriculture:
- Provides clean irrigation water, removing pesticides and fertilizers.
Why Choose LEFILTER’s Ultrafiltration Equipment?
- Global Compliance:
- Meets ISO 9001, ISO 14001, and CE certifications for quality and environmental standards.
- Customization:
- Tailored solutions for specific industry needs (e.g., FDA-compliant materials for pharmaceuticals).
- Technical Support:
- 24/7 assistance from LEFILTER’s team of filtration experts.
Conclusion
LEFILTER’s Ultrafiltration Equipment Model LFUF-60 combines cutting-edge technology with robust construction to deliver reliable, high-quality water treatment for pharmaceutical and other industrial applications. Its advanced features, energy efficiency, and ease of maintenance make it the ideal choice for businesses seeking sustainable and cost-effective solutions.
Technical Parameter
| Model | Water production | Influent Pressure | water inlet | water outlet | top pipe diameter | downstream piping diameter | Enhanced backwash | air flushing |
| (m³/h) | ||||||||
| LF-UF-001 | 1 | ≤ 0.3MPa | DN20 | DN20 | DN20 | DN20 | Yes | Selectable |
| LF-UF-003 | 3 | ≤ 0.3MPa | DN25 | DN25 | DN32 | DN32 | Yes | Selectable |
| LF-UF-005 | 5 | ≤ 0.3MPa | DN32 | DN32 | DN40 | DN40 | Yes | Selectable |
| LF-UF-010 | 10 | ≤ 0.3MPa | DN50 | DN50 | DN65 | DN65 | Yes | Selectable |
| LF-UF-020 | 20 | ≤ 0.3MPa | DN65 | DN65 | DN80 | DN80 | Yes | Yes |
| LF-UF-030 | 30 | ≤ 0.3MPa | DN80 | DN80 | DN100 | DN100 | Yes | Yes |
| LF-UF-050 | 50 | ≤ 0.3MPa | DN100 | DN100 | DN125 | DN125 | Yes | Yes |
| LF-UF-060 | 60 | ≤ 0.3MPa | DN125 | DN125 | DN150 | DN150 | Yes | Yes |
| LF-UF-080 | 80 | ≤ 0.3MPa | DN125 | DN125 | DN150 | DN150 | Yes | Yes |
| LF-UF-100 | 100 | ≤ 0.3MPa | DN150 | DN150 | DN200 | DN200 | Yes | Yes |
| LF-UF-120 | 120 | ≤ 0.3MPa | DN150 | DN150 | DN200 | DN200 | Yes | Yes |
| LF-UF-150 | 150 | ≤ 0.3MPa | DN150 | DN150 | DN200 | DN200 | Yes | Yes |
| LF-UF-200 | 200 | ≤ 0.3MPa | DN200 | DN200 | DN250 | DN250 | Yes | Yes |

Working Principle