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 unparalleled potential of remarkable large traffic and exceptional stability, ensuring seamless and efficient operations. This feature provides unmatched reliability, making it an ideal choice for diverse applications.
2. Experience the dual benefits of low operating pressure combined with extraordinary cost-effectiveness. This ensures that you maximize the value of your investment, offering an exceptional return on your resources.
Main Features:
1. Crafted with precision, the HJC NANO membrane technology signifies NO COMPROMISE ON QUALITY. Utilizing SUPREME MATERIALS, it delivers unparalleled performance for discerning users.
2. Enjoy the dual advantage of exceptional service paired with competitive pricing, providing the best possible value for the state-of-the-art nano membrane technology.
3. Witness the perfect blend of durability and beauty with our nano membrane, engineered to offer both aesthetic appeal and long-lasting performance.
4. Benefit from a salt rejection rate ranging from 30% to 50%, providing highly effective water treatment solutions for a variety of needs.
5. Embrace our OEM services, which are FULLY CUSTOMIZED BASED ON CLIENT REQUEST. This includes FREE design, LABEL, PACKING, and SIZE tailoring of the NANO MEMBRANE to meet specific customer needs.








At Sandmonk Technology Co., Ltd., we are ardently driving the future of environmental water technology. By leveraging a robust global supply chain, we're at the forefront of revolutionary industry innovation. We offer comprehensive, all-in-one solutions for essential components designed with precision for small to medium-sized equipment manufacturers. Our unwavering commitment extends through cross-border e-commerce, dedicatedly serving global customers, particularly in emerging markets.
With strong autonomous research and development capabilities and robust manufacturing strengths, we proudly lead with innovation and excellence in the industry. Utilizing thorough data analysis, we craft tailored solutions for regions facing high salinity water challenges, positioning ourselves as pioneers in achieving water treatment excellence.
Our expansive solutions cover seawater desalination, waste leachate treatment, drinking water purification, and innovative advancements in the reuse of treated wastewater. Moreover, our compelling cost advantage distinctly sets us apart in the industry, offering unrivaled value and strategic benefits to our partners and clients.

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. |