Model |
Pressure(psi/Mpa) |
Effective Membrane Area(ft²/m²) |
Flow Rate(GPD/m/d) |
Salt Rejection(%) |
Type OfSolution |
NF90-4040 |
70/.0.48 |
82/7.6 |
1400/5.3
2000/7.6 |
85-95
≥99 |
NaCL
MgSO4 |
NF90-8040 |
400/37 |
7500/28.4 |
85-95 |
NaCL |
10000/38 |
≥99 |
MgSO4 |
NF150-4040 |
82/7.6 |
1610/6.1
1910/7.2 |
50-70
≥99 |
NaCL
MgSO4 |
NF150-8040 |
400/37 |
8250/31.2 |
50-70 |
NaCL |
9780/36.8 |
≥99 |
MgSO4 |
NF280-4040 |
82/7.6 |
2925/11.1 |
40-60 |
NaCL |
2500/9.4 |
≥97 |
MgSO4 |
NF280-8040 |
400/37 |
14700/55.6 |
40-60 |
NaCL |
12500/47.3 |
≥97 |
MgSO4 |
NF500-4040 |
82/7.6 |
2700/10.2 |
≥90 |
MgSO4 |
NF500-8040 |
400/37 |
13200/50 |
≥90 |
MgSO4 |
Versatile Applications
1. Experience unrivaled benefits with our cutting-edge 4040 NF Membrane, designed to deliver exceptional large traffic capability and steadfast high stability. This guarantees unmatched reliability, ensuring seamless and highly efficient performance in all your operations.
2. Revel in the efficiency of operating at low pressure, paired with remarkable cost-effectiveness. This is crafted to maximize your return on investment while maintaining supreme performance standards.
Main Features:
1. Meticulously crafted using HJC NANO membrane technology, our product steadfastly upholds quality. Constructed from premium materials, it promises superior performance across every application.
2. Enjoy the benefits of exceptional customer service combined with competitive pricing, delivering an unparalleled value proposition for our superior nano membrane technology.
3. Achieve the perfect balance of durability and visual appeal with our expertly engineered nano membrane, elevating both functionality and design.
4. Capitalize on salt rejection rates between 30%-50%, providing powerful and effective water treatment solutions tailored to diverse needs.
5. Benefit from our all-encompassing OEM services, offering FULLY CUSTOMIZED SOLUTIONS BASED ON CLIENT REQUESTS, including FREE design, labeling, packing, and sizing specifically for our nano membrane products.








At Sandmonk Technology Co., Ltd., we're committed to advancing environmental water technology. Through a global supply chain, we are at the forefront of industry innovations, driving transformation. We provide complete, integrated solutions for core components skillfully designed for small to medium-sized equipment manufacturers. Our steadfast dedication extends to cross-border e-commerce, serving a global clientele with a particular focus on emerging markets.
With advanced research and development capabilities and robust manufacturing, we are proud to be recognized as industry leaders and innovators. Utilizing precise data analysis, we craft tailored solutions specifically for high salinity water challenges, setting the benchmark in water treatment excellence.
Our extensive range of solutions encompasses seawater desalination, waste leachate treatment, drinking water purification, and trailblazing advancements in treated wastewater reuse, establishing new benchmarks in the industry. Moreover, our unique cost advantage ensures we offer unparalleled value and strategic benefits, distinguishing us in the industry landscape.

QUESTION |
ANSWER |
Are you a factory or trading company? |
Yes, we have our own factory. |
Can you offer OEM service? |
Yes, OEM is OK. |
Can I get samples from you factory? |
Sure. We are pleased to. |
What would you do if some quality problem occur? |
We will be responsible to all quality problem. |