Versatile Applications
Applicable Industries: Precisely engineered for optimal performance in commercial settings, offering tailored solutions to elevate your business efficiency.
Application: Expertly crafted for high TDS film membrane applications, assuring unparalleled performance and longevity.
Active Membrane Area: With a remarkable 31.97 ft², maximize efficiency and output like never before.
Average Permeated Flow: Delivering an astonishing 800GPD, this solution promises exceptional and consistent water processing capabilities.
Stable Rejection Rate: Achieving consistently high rates of 96%-97%, this ensures superior and pristine water quality at all times.
Function: Efficiently removes COD, BOD, and NH-N, significantly enhancing water purity and safety.
Home RO membrane options available: Choose from 75GPD, 100GPD, 150GPD, and 200GPD variants to suit your domestic water purification needs.
Commercial RO membrane ranges include: 300GPD, 400GPD, 600GPD, and 800GPD to cater to diverse commercial demands with precision.
Industrial membrane models offered: Available in 2521, 2540, 4021, 4040, and 8040 models, expertly designed to meet varying industrial needs.
Commercial Reverse Osmosis Element Main Application Areas
Our expertly crafted commercial reverse osmosis membrane components are designed for municipal water, tap water, and well water use, providing exceptional desalination treatment. Widely implemented in premium bottled water, direct drinking water, food processing, pharmaceutical production, and beyond, they ensure excellence.
Product advantages
1. Experience exceptional large traffic capacity and unparalleled high stability, ensuring reliable and consistent operations.
2. Enjoy the benefits of low operating pressure and superior cost-effectiveness, maximizing value and reducing expenses.






SAND.K is passionately committed to propelling advancements in water environmental technology, leveraging a robust global supply chain system to drive transformative innovations across the industry. We offer comprehensive, one-stop solutions for core components, specifically designed for small to medium-sized equipment manufacturers. Our unwavering dedication extends through cross-border e-commerce to serve global customers in emerging markets.
Our independent research and development, combined with formidable manufacturing capabilities, firmly establish us as leaders in the industry. Through extensive data analysis, we craft tailor-made solutions for regions grappling with high salinity water challenges, fostering excellence in water treatment solutions.
Our dynamic solutions encompass seawater desalination, waste leachate treatment, drinking water purification, and pioneering the reuse of treated wastewater, pushing boundaries in water treatment. Moreover, our competitive cost advantage sets us apart in the industry, offering unmatched value and strategic benefits that are hard to beat.

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. |