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 advantages of our top-tier Efficient 4040 NF Membrane, renowned for its remarkable large traffic capability combined with unwavering high stability. This innovation ensures unmatched reliability, delivering seamless and exceedingly efficient operational performance tailored to meet your needs.
2. Delight in the distinct advantage of operating at low pressure, paired with outstanding cost-effectiveness. Our design ensures your investment yields maximum returns without any compromise on peak performance.
Main Features:
1. Crafted with cutting-edge HJC NANO membrane technology, our product upholds an uncompromising standard of quality. Utilizing premium materials, it guarantees exceptional performance across every application, ensuring superior results.
2. Experience the benefits of unparalleled customer service and competitive pricing, offering the best value proposition for our high-caliber nano membrane technology.
3. Embrace the ideal synergy of durability and visual appeal with our expertly engineered nano membrane, which enhances both functionality and aesthetic design.
4. Benefit from an impressive salt rejection rate of 30%-50%, providing powerful and efficient water treatment solutions tailored to satisfy diverse needs and deliver excellent results.
5. Take advantage of our comprehensive OEM services, offering FULLY CUSTOMIZED SOLUTIONS BASED ON CLIENT REQUESTS. Our services include FREE design, labeling, packing, and sizing for our nano membrane products, ensuring tailored excellence.








At Sandmonk Technology Co., Ltd., we are passionately leading the transformation of environmental water technology. Utilizing a global supply chain, we dedicate ourselves to pioneering industry innovations, continually breaking new ground. We provide comprehensive, all-inclusive 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 a focused dedication to emerging markets.
With advanced research and development capabilities and robust manufacturing, we proudly establish our position as leaders and visionaries within the industry, setting new benchmarks for innovation. Through meticulous data analysis, we develop bespoke solutions for regions facing high salinity water challenges, positioning ourselves as trailblazers in water treatment excellence, shaping the future of the industry.
Our extensive range of solutions includes seawater desalination, waste leachate treatment, drinking water purification, and groundbreaking advancements in treated wastewater reuse, setting new standards for industry excellence. Moreover, our distinctive cost advantage ensures we offer unmatched value and strategic benefits, distinguishing us within the industry landscape and setting us apart as leaders.

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. |