NF1-8040R High Flux Nanofiltration Membrane Element 400 ft² Area 11,000 GPD Flow Rate for Spring Water Treatment
Price:
Negotiable
MOQ:
1 pc
Delivery Time:
5- 8 work days
Brand:
Keensen
Product Description
High Flux Nanofiltration Membrane Element NF1-8040R
This high-performance nanofiltration membrane element is specifically designed for spring water treatment applications, offering superior filtration efficiency and operational reliability.
Key Advantages
Cost-effective long-term operation with reduced energy consumption, chemical usage, and maintenance requirements
Significant reduction of organic content and disinfection by-products for enhanced drinking water safety
Highly automated and modular system design for easy installation, expansion, and maintenance
Applications
Ideal for desalination of direct drinking water, spring water, boiler water, and for desalination and decolorization of high-salt concentration wastewater.
Specifications & Parameters
| Model | Active Membrane Area | Permeate Flow | Stable Rejection Rate | Solution Type |
|---|---|---|---|---|
| NF1-8040R | 400 ft² (37.2 m²) | 11,000 GPD (41.6 m³/d) | 50-70% | NaCl |
| NF1-8040R | 400 ft² (37.2 m²) | 9,000 GPD (34.0 m³/d) | >99% | MgSO₄ |
Standard Test Conditions
| Concentration of Solution | Temperature | pH Value | Operating Pressure | Recovery Rate |
|---|---|---|---|---|
| 500 mg/L NaCl | 25°C | 7.5-8 | 70 psi (0.48 MPa) | 15% |
| 2,000 mg/L MgSO₄ | 25°C | 7.5-8 | 70 psi (0.48 MPa) | 15% |
Note: The permeate flow of single membrane element may vary within ±15%.
Operating Limits and Conditions
| Maximum Working Pressure | 600 psi (4.14 MPa) |
| Maximum Feed Water Temperature | 45°C |
| Maximum Feed Water Flow | 17.0 m³/h |
| Maximum Feed Water SDI₁₅ | 5.0 |
| Free Chlorine Concentration of Feed Water | 0.1 mg/L |
| pH Range During Continuous Operation | 3-10 |
| pH Range During Chemical Cleaning | 1-13 |
| Maximum Pressure Drop of Single Membrane Element | 15 psi (0.1 MPa) |
Manufacturing Excellence
Our membrane production utilizes advanced automated production lines with an annual capacity of 3 million square meters of reverse osmosis and nanofiltration membranes. Our experienced R&D team provides customized industry solutions and comprehensive technical support.
Quality Assurance
All reverse osmosis and nanofiltration membrane products are manufactured in strict compliance with ISO standards and undergo rigorous testing with advanced equipment to ensure optimal performance and factory quality.
Certifications and Qualifications
We hold over 30 international and domestic invention patents and have fully passed ISO9001 quality system certification, national health safety product certification, and NSF certification from the National Health Foundation of the United States.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Fenigal Science & Technology Co., Ltd.
Location
606#, Building-B, Dicui Rd. 100, Binhu, Wuxi, Jiangsu, China
Contact Person
Joe Zu