Versatile Applications
Applicable Industries: Perfectly tailored for Commercial Use.
Application: Masterfully engineered for high TDS film membrane applications, guaranteeing exceptional performance and reliability.
Active Membrane Area: Boasting a formidable 31.97 ft², it ensures maximum efficiency and unparalleled output.
Average Permeated Flow: An extraordinary 800GPD, offering steadfast and consistent water processing capabilities.
Stable Rejection Rate: Remarkably high at 96%-97%, this ensures superior, purified water quality for every use.
Function: Skillfully eliminates COD, BOD, and NH-N, significantly enhancing the purity of treated water.
Home RO membrane options available: Choose from 75GPD, 100GPD, 150GPD, and 200GPD to perfectly fit your home needs.
Commercial RO membrane ranges include: Offering 300GPD, 400GPD, 600GPD, and 800GPD to meet a wide array of commercial demands.
Industrial membrane models offered: Tailored to various industrial requirements, models 2521, 2540, 4021, 4040, and 8040 are available.
Commercial Reverse Osmosis Element Main Application Areas
Our commercial reverse osmosis membrane components are meticulously designed for municipal, tap, and well water use. They deliver outstanding desalination treatment, ideal for premium bottled water, direct drinking water, food processing, pharmaceutical production, and beyond.
Product advantages
1. Revel in extraordinary large flow rates and exemplary stability for dependable operations.
2. Enjoy the benefits of low operating pressure combined with superior cost-effectiveness, maximizing your investment.














Sandmonk Technology Co., Ltd., affectionately known as SAND.K, is ardently committed to advancing water environmental technology. By synergizing a global supply chain, we lead with revolutionary innovations. We provide comprehensive, one-stop solutions custom-tailored for small to medium-sized equipment manufacturers. Our dedication is evident through cross-border e-commerce, broadening our reach to a global clientele in developing regions.
With independent research and development, alongside robust manufacturing capabilities, we are trailblazers in the industry. Through intricate data analysis, we deliver tailor-made solutions for regions with high salinity water issues, establishing new benchmarks in water treatment.
Our innovative solutions encompass seawater desalination, waste leachate treatment, purified drinking water, and the cutting-edge reuse of treated wastewater. Furthermore, our competitive pricing provides us with a distinctive edge in the industry, ensuring 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. |