Versatile Applications
Applicable Industries: Perfectly tailored for Commercial Use.
Application: Specifically engineered for high TDS film membrane applications, ensuring peak performance and reliability.
Active Membrane Area: A significant 31.97 ft², strategically designed to maximize efficiency and elevate your operational output.
Average Permeated Flow: With an outstanding 800GPD, this membrane guarantees consistent and efficient water processing capabilities.
Stable Rejection Rate: Maintains a consistently high rate of 96%-97%, ensuring the delivery of superior water quality.
Function: Expertly removes COD, BOD, and NH-N, significantly enhancing water purity for safer and cleaner results.
Home RO membrane options available: Choose from 75GPD, 100GPD, 150GPD, and 200GPD variants to suit your specific needs.
Commercial RO membrane ranges include: 300GPD, 400GPD, 600GPD, and 800GPD, catering to the diverse demands of commercial applications.
Industrial membrane models offered: Available in 2521, 2540, 4021, 4040, and 8040 configurations, tailored to meet various industrial requirements.
Commercial Reverse Osmosis Element Main Application Areas
Our commercial reverse osmosis membrane components are skillfully crafted for municipal, tap, and well water desalination. They excel in premium bottled water, direct drinking water, food processing, pharmaceutical production, and more, providing exceptional desalination treatment.
Product advantages
1. Experience unmatched large traffic flow and high stability, ensuring reliable, uninterrupted operations.
2. Enjoy the benefits of low operating pressure and superior cost-effectiveness, maximizing value and efficiency.














Sandmonk Technology Co., Ltd., renowned as SAND.K, is passionately devoted to advancing water environmental technology. With a global supply chain, we lead the industry through groundbreaking innovations. We provide comprehensive, one-stop solutions meticulously crafted for small to medium-sized equipment manufacturers. Our commitment is reflected in our cross-border e-commerce, extending our reach to a global clientele in developing regions.
With a foundation of independent research and development, along with robust manufacturing capabilities, we are pioneers in the industry. Through meticulous data analysis, we offer bespoke solutions for regions facing high salinity water challenges, setting new standards in water treatment.
Our dynamic solutions encompass seawater desalination, waste leachate treatment, drinking water purification, and the innovative reuse of treated wastewater. Additionally, our competitive pricing positions us with a unique industry advantage, delivering unmatched value.

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. |