Versatile Applications
Applicable Industries: Perfectly tailored for Commercial Use.
Application: Specifically engineered for high TDS film membrane uses, ensuring unparalleled performance and reliability.
Active Membrane Area: An astounding 31.97 ft², designed to maximize efficiency and bolster output like never before.
Average Permeated Flow: An exceptional 800GPD, guaranteeing steadfast water processing capabilities.
Stable Rejection Rate: Consistently high at 96%-97%, delivering superior water quality with unwavering reliability.
Function: Efficiently extracts COD, BOD, and NH-N, significantly enhancing water purity and clarity.
Home RO membrane options available: Choose from 75GPD, 100GPD, 150GPD, and 200GPD variants to suit your needs.
Commercial RO membrane ranges include: 300GPD, 400GPD, 600GPD, and 800GPD, addressing a wide array of demands seamlessly.
Industrial membrane models offered: 2521, 2540, 4021, 4040, and 8040—each meticulously crafted for diverse industrial requirements.
Commercial Reverse Osmosis Element Main Application Areas
Our commercial reverse osmosis membrane components are expertly crafted for municipal water, tap water, and well water applications. They excel in desalination treatment and are integral to premium bottled water production, direct drinking setups, food processing, pharmaceutical manufacturing, and beyond.
Product advantages
1. Enjoy exceptional high traffic and unmatched stability, ensuring reliable operations and peace of mind.
2. Delight in low operating pressures combined with remarkable cost-effectiveness, delivering maximum value for every investment.














Sandmonk Technology Co., Ltd., affectionately referred to as SAND.K, is wholeheartedly devoted to the evolution of water environmental technologies. Utilizing a global supply chain, we proudly lead the industry with groundbreaking innovations. We provide all-encompassing, one-stop solutions uniquely tailored for small to medium-sized equipment manufacturers. Our dedication is evident through our cross-border e-commerce ventures, reaching a global clientele in developing regions with ease.
With independent research and development, along with formidable manufacturing capabilities, we are true pioneers in the field. Through comprehensive data analysis, we offer bespoke solutions for high salinity water challenges, setting groundbreaking standards in water treatment.
Our progressive solutions encompass seawater desalination, waste leachate treatment, drinking water purification, and the cutting-edge reuse of treated wastewater. Furthermore, our competitive pricing gives us a unique industry advantage, delivering unparalleled value and affordability.

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. |