Versatile Applications
Applicable Industries: Expertly crafted to flawlessly blend into Commercial Use, this product is your ultimate solution for seamless integration.
Application: Masterfully engineered for high TDS film membrane applications, ensuring unmatched and dependable performance.
Active Membrane Area: With an impressive expanse of 31.97 ft², this design is crafted to maximize efficiency and output, guaranteeing peak productivity.
Average Permeated Flow: Achieves an extraordinary 800GPD, ensuring consistent and powerful water processing capabilities.
Stable Rejection Rate: Consistently maintains an exceptional rate of 96%-97%, delivering superior water quality with unwavering reliability.
Function: Efficiently purges COD, BOD, and NH-N, significantly elevating the purity and quality of your water.
Home RO membrane variants available: 75GPD, 100GPD, 150GPD, and 200GPD, ensuring a perfect fit for every specific requirement.
Commercial RO membrane ranges include: 300GPD, 400GPD, 600GPD, and 800GPD, expertly addressing a wide array of commercial demands.
Industrial membrane models offered: 2521, 2540, 4021, 4040, and 8040, meticulously designed to meet diverse industrial needs.
Commercial Reverse Osmosis Element Main Application Areas
Our commercial reverse osmosis membrane components are meticulously crafted for municipal water, tap water, and well water applications. They offer unparalleled desalination treatment, making them the ideal choice for premium bottled water, direct drinking water, food processing, pharmaceutical production, and beyond.
Product advantages
1-HJC NANO membrane-- NEVER CUT CORNERS/SUPREME MATERIALS: Experience cutting-edge technology crafted with the highest quality materials, ensuring excellence.
2-Excellent service and reasonable price for nano membrane: Benefit from outstanding service alongside competitive pricing for unmatched value.
3-Durable quality and perfect looking for nano membrane: Enjoy robust durability and an impeccable appearance, synonymous with longevity and elegance.
4-Salt rejection rate 30%-50%: Achieve impressive salt rejection rates, reinforcing the effectiveness of our membrane technology.
5-OEM services: BASED ON CLIENT REQUEST (FREE design, LABEL, PACKING, SIZE OF NANO MEMBRANE): Tailor the product to your unique needs with our complimentary OEM services.










Sandmonk Technology Co., Ltd., affectionately known as SAND.K, is passionately committed to the evolution of water environmental technology. By harnessing a global supply chain, we lead the charge with pioneering innovations that redefine industry standards. We provide comprehensive, one-stop solutions specifically crafted for small to medium-sized equipment manufacturers. Our dedication shines through our cross-border e-commerce initiatives, extending our influence to a global audience in developing regions.
With cutting-edge independent research and development, combined with strong manufacturing capabilities, we stand as leaders in our field. Through meticulous data analysis, we deliver custom solutions for regions with high salinity water challenges, setting new benchmarks in water treatment standards.
Our versatile solutions encompass seawater desalination, waste leachate treatment, drinking water purification, and the innovative reuse of treated wastewater. Furthermore, our competitive pricing offers a distinctive edge within the industry, providing unmatched value to our 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. |