Versatile Applications
Applicable Industries: Perfectly tailored for Commercial Use.
Application: Expertly crafted for high TDS film membrane applications, ensuring unparalleled performance and reliability.
Active Membrane Area: Boasting an expansive 31.97 ft², this design maximizes efficiency and optimizes output for peak performance.
Average Permeated Flow: Delivering an impressive 800 GPD, our membrane ensures consistent and high-capacity water processing capabilities.
Stable Rejection Rate: Achieving a consistently high rate of 96%-97%, this membrane guarantees superior water quality and purity.
Function: Efficiently eliminates COD, BOD, and NH-N, significantly enhancing the purity and quality of water.
Home RO membrane options available: Accommodating various needs with 75GPD, 100GPD, 150GPD, and 200GPD variants.
Commercial RO membrane ranges include: Cater to diverse demands with robust 300GPD, 400GPD, 600GPD, and 800GPD models.
Industrial membrane models offered: Tailored to meet various industrial needs with sizes 2521, 2540, 4021, 4040, and 8040.
Commercial Reverse Osmosis Element Main Application Areas
Our commercial reverse osmosis membrane components are meticulously designed for municipal water, tap, and well water. They guarantee superior desalination treatment, widely adopted in premium bottled water, direct drinking water systems, food processing, pharmaceuticals, and beyond.
Product advantages
1. Enjoy outstanding large traffic and high stability, ensuring seamless and reliable operations.
2. Leverage low operating pressure combined with superior cost-effectiveness, maximizing your operational value.






SAND.K is deeply dedicated to revolutionizing water environmental technology. We harness a comprehensive global supply chain system to spearhead transformative innovations in the industry. We deliver comprehensive, one-stop solutions for core components, specifically tailored to meet the needs of small to medium-sized equipment manufacturers. Our commitment extends through seamless cross-border e-commerce, reaching global clientele in burgeoning markets.
Our robust R&D coupled with formidable manufacturing capabilities firmly positions us as industry leaders. By employing extensive data analytics, we develop customized solutions for regions facing high salinity water challenges, setting new standards in water treatment excellence.
Our innovative solutions encompass seawater desalination, waste leachate treatment, drinking water purification, and pioneering treated wastewater reuse. Furthermore, our unparalleled cost advantage sets us apart in the industry, delivering unmatched 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. |