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. Discover the extraordinary benefits of our Efficient 4040 NF Membrane, a groundbreaking innovation that boasts exceptional large traffic capability and unwavering high stability. This ensures unparalleled reliability for seamless, highly efficient operational performance, giving you peace of mind.
2. Delight in the advantage of operating at low pressure, a feature crafted to perfection, combined with outstanding cost-effectiveness. This is designed to maximize the return on your investment without compromising on performance, offering you a win-win solution.
Main Features:
1. Crafted using HJC NANO membrane technology, our product promises NO COMPROMISE ON QUALITY. Utilizing supreme materials, it guarantees unparalleled performance across all applications, ensuring that excellence is delivered every time.
2. Reap the benefits of superior customer service and competitive pricing, offering the best value proposition for our high-quality nano membrane technology, making exceptional service an integral part of your experience.
3. Embrace the perfect blend of durability and aesthetic appeal with our meticulously engineered nano membrane, enhancing both functionality and design for a product that looks as good as it performs.
4. Benefit from a salt rejection rate of 30%-50%, ensuring robust and effective water treatment solutions tailored to meet diverse needs with precision.
5. Take advantage of our comprehensive OEM services. We offer FULLY CUSTOMIZED SOLUTIONS BASED ON CLIENT REQUESTS, with FREE design, labeling, packing, and sizing for our nano membrane products, ensuring tailored excellence in every detail.








At Sandmonk Technology Co., Ltd., we are passionately driving the transformation of environmental water technology. We leverage a global supply chain dedicated to pioneering industry innovations, redefining what's possible in water treatment. We deliver comprehensive, all-in-one solutions for core components meticulously crafted for small to medium-sized equipment manufacturers. Our unwavering commitment spans cross-border e-commerce, serving global customers with particular dedication to emerging markets, ensuring a widespread impact.
Boasting advanced research and development capabilities alongside robust manufacturing, we proudly establish our position as leaders and innovators within the industry, showcasing our dedication to excellence. Through meticulous data analysis, we develop bespoke solutions for regions facing high salinity water challenges, positioning ourselves as trailblazers in water treatment excellence, pushing boundaries for better solutions.
Our broad range of solutions includes seawater desalination, waste leachate treatment, drinking water purification, and pioneering advancements in treated wastewater reuse, setting new standards in the industry and leading the way to a sustainable future. Additionally, our distinctive cost advantage ensures we offer unmatched value and strategic benefits, setting us apart in the industry landscape, a testament to our commitment to affordability and quality.

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. |