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 advantage with a substantial traffic capacity and remarkable stability, ensuring unrivaled dependability for seamless and efficient operations.
2. Relish the benefit of operating at a low pressure while enjoying exceptional cost-efficiency, allowing you to maximize the returns on your investment.
Main Features:
1. Crafted with cutting-edge HJC NANO membrane technology to offer NO COMPROMISE ON QUALITY and SUPREME MATERIALS, guaranteeing exceptional performance.
2. Leverage the benefits of outstanding service at a competitive price, delivering the ultimate value for this top-tier nano membrane.
3. Immerse yourself in the perfect blend of durability and visual appeal with our expertly crafted nano membrane.
4. Achieve a superior salt rejection rate between 30%-50%, ensuring highly effective water treatment solutions.
5. Fully capitalize on our OEM services: COMPLETE CUSTOMIZATION BASED ON CLIENT NEEDS (includes FREE design, LABEL, PACKAGING, SIZE OF NANO MEMBRANE).








Sandmonk Technology Co., Ltd. is passionately redefining the landscape of environmental water technology by harnessing a global supply chain dedicated to groundbreaking industry innovation. We offer integrated, all-encompassing solutions for essential components expertly crafted for small to medium-sized equipment manufacturers. Our unwavering dedication extends through cross-border e-commerce, as we cater to an international clientele, particularly in emerging markets, with unparalleled commitment.
With independent research and development prowess and robust manufacturing capabilities, we proudly lead with innovation and authority in the industry. By employing comprehensive data analysis, we devise personalized solutions for regions grappling with high salinity water, leading the charge as pioneers in water treatment excellence.
Our vast array of solutions covers seawater desalination, waste leachate treatment, drinking water purification, and revolutionary advancements in the reuse of treated wastewater. Furthermore, our significant cost advantage distinctively positions us in the industry, offering unparalleled value and strategic benefits.

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. |