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, uniquely engineered with exceptional large traffic capability and unwavering high stability. This guarantees unparalleled reliability, ensuring seamless and highly efficient operational performance that stands the test of time.
2. Delight in the advantage of operating at low pressure, paired with outstanding cost-effectiveness. Our design is meticulously crafted to maximize your return on investment, offering optimal performance without compromise.
Main Features:
1. Crafted using HJC NANO membrane technology, our product is a testament to supreme quality. Utilizing the finest materials, it guarantees unmatched performance across a spectrum of applications, leaving no room for compromise.
2. Reap the benefits of our exceptional customer service and highly competitive pricing. We deliver the best value proposition for our high-quality nano membrane technology, ensuring your satisfaction at every turn.
3. Embrace the ideal blend of durability and aesthetic appeal with our meticulously engineered nano membrane. It not only enhances functionality but also elevates design to new heights.
4. Benefit from an impressive salt rejection rate of 30%-50%, offering robust and effective water treatment solutions tailored to meet diverse and demanding needs.
5. Take advantage of our comprehensive OEM services. We offer FULLY CUSTOMIZED SOLUTIONS BASED ON CLIENT REQUESTS, including FREE design, labeling, packing, and sizing for our nano membrane products, ensuring your specific needs are met with precision.








At Sandmonk Technology Co., Ltd., we passionately lead the transformation of environmental water technology. Leveraging a global supply chain, we are dedicated to pioneering industry innovations that shape the future. We deliver comprehensive, all-in-one solutions for core components, meticulously crafted for small to medium-sized equipment manufacturers. Our unwavering commitment extends to cross-border e-commerce, delivering excellence to global customers with a special focus on emerging markets.
Boasting advanced research and development capabilities alongside robust manufacturing, we proudly establish our position as leaders and innovators within the industry, consistently pushing the boundaries of possibility. Through meticulous data analysis, we create bespoke solutions for regions facing high salinity water challenges, positioning ourselves as trailblazers in water treatment excellence and setting the standard for innovation.
Our broad range of solutions includes seawater desalination, waste leachate treatment, drinking water purification, and pioneering advancements in treated wastewater reuse. We are setting new benchmarks in the industry with our innovative approaches. Additionally, our distinctive cost advantage ensures that we offer unmatched value and strategic benefits, solidifying our place as a leader 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. |