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. Unlock a new level of efficiency with our Manual Power 4040 NF Membrane, designed for the ultimate performance experience. Revel in its exceptional large traffic capability and unwavering high stability, ensuring seamless and incredibly efficient functionality for both households and hotels.
2. Experience the remarkable advantage of operating at low pressure, a feature that not only enhances cost-effectiveness but also amplifies your investment's return, all while maintaining top-notch performance without any compromise.
Main Features:
1. Engineered with cutting-edge HJC NANO membrane technology, we promise NO COMPROMISE ON QUALITY. Our use of premium materials ensures unrivaled performance across all applications, setting new benchmarks in the industry.
2. Enjoy the dual benefits of outstanding customer service and competitive pricing, guaranteeing the best value for our high-quality nano membrane technology, making us your preferred choice.
3. Immerse yourself in the perfect fusion of durability and aesthetic appeal, as our nano membrane is meticulously engineered to enhance both performance and design, catering to the most discerning needs.
4. Take advantage of an impressive salt rejection rate of 30%-50%, delivering robust, tailored water treatment solutions that effectively meet a wide variety of requirements.
5. Discover our comprehensive OEM services, offering FULLY CUSTOMIZED SOLUTIONS BASED ON CLIENT REQUESTS. Enjoy FREE design, labeling, packing, and sizing for our nano membrane products, tailored precisely for you.








At Sandmonk Technology Co., Ltd., we are passionately revolutionizing environmental water technology, leveraging a global supply chain dedicated to driving industry innovations and sustainable solutions. We provide holistic, all-in-one solutions for core components, expertly crafted for small to medium-sized equipment manufacturers. Our unwavering commitment spans cross-border e-commerce, with a strategic focus on serving global customers, particularly in emerging markets.
With robust research and development capabilities paired with strong manufacturing prowess, we proudly affirm our leadership and pioneering status within the industry. Through careful data-driven analysis, we craft bespoke solutions for regions grappling with high salinity water challenges, solidifying our reputation as innovators in water treatment excellence.
Our extensive range of solutions encompasses seawater desalination, waste leachate treatment, drinking water purification, and groundbreaking advancements in treated wastewater reuse, elevating industry standards. Our distinctive cost advantage provides unmatched value and strategic benefits, distinguishing us in the industry landscape as leaders in innovation and cost-efficiency.

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. |