Versatile Applications
Applicable Industries: Meticulously engineered for Commercial Use, ensuring a seamless fit with varied business operations.
Application: Optimized for high TDS film membrane applications, guaranteeing exceptional performance and reliability.
Active Membrane Area: Boasting an impressive 31.97 ft², this design is crafted to enhance efficiency and optimize output.
Average Permeated Flow: Delivering a remarkable 800GPD, this product promises consistent and reliable water processing capabilities.
Stable Rejection Rate: Consistently achieving a high rate of 96%-97%, ensuring superior water quality and purity.
Function: Expertly removes COD, BOD, and NH-N, significantly enhancing water purity and quality.
Home RO membrane options available: Choose from 75GPD, 100GPD, 150GPD, and 200GPD variants to meet your specific needs.
Commercial RO membrane ranges include: Available in 300GPD, 400GPD, 600GPD, and 800GPD, designed for diverse commercial demands.
Industrial membrane models offered: Select from 2521, 2540, 4021, 4040, and 8040 models to meet various 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 use. They provide exceptional desalination treatment and are widely implemented in premium bottled water, direct drinking water, food processing, pharmaceutical production, and more.
Product Advantages
1. Experience outstanding large traffic and high stability, ensuring reliable and efficient operations across applications.
2. Benefit from low operating pressure and superior cost-effectiveness, maximizing your investment and value.






SAND.K is passionately committed to advancing water environmental technology, leveraging a global supply chain system to drive transformative innovation across the industry. We provide all-encompassing, one-stop solutions for core components, specifically tailored for small to medium-sized equipment manufacturers. Our dedication is unwavering, extending through cross-border e-commerce to serve global customers in emerging markets.
Our independent R&D, combined with strong manufacturing capabilities, firmly establishes us as leaders in the industry. By utilizing extensive data analysis, we craft bespoke solutions for regions grappling with high salinity water challenges, cultivating excellence in water treatment solutions.
Our dynamic solutions encompass seawater desalination, waste leachate treatment, drinking water purification, and pioneering the reuse of treated wastewater. Moreover, our competitive cost advantage distinguishes us in the industry, offering 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. |