Versatile Applications
Applicable Industries: This product is meticulously crafted to be the ideal choice for Commercial Use.
Application: Specifically engineered for high TDS film membrane applications, this product guarantees unparalleled performance.
Active Membrane Area: Boasting an expansive 31.97 ft², this membrane ensures maximum efficiency and productivity.
Average Permeated Flow: With an outstanding 800GPD, this product assures consistent and reliable water processing capabilities.
Stable Rejection Rate: Maintains an impressive and consistent rate of 96%-97%, delivering superior water quality you can trust.
Function: Designed to effectively eliminate COD, BOD, and NH-N, this product enhances water purity to meet high standards.
Home RO membrane options available: Choose from 75GPD, 100GPD, 150GPD, and 200GPD variants to suit your needs.
Commercial RO membrane ranges include: Offering 300GPD, 400GPD, 600GPD, and 800GPD to cater to diverse demands expertly.
Industrial membrane models offered: Versatile options including 2521, 2540, 4021, 4040, and 8040 to meet various industrial requirements.
Commercial Reverse Osmosis Element Main Application Areas
Our expertly crafted commercial reverse osmosis membrane components are tailored for municipal, tap, and well water use. They excel in desalination treatment, finding applications in high-quality bottled water, direct drinking water, food processing, pharmaceutical production, and beyond.
Product Advantages
1. Revel in exceptional large traffic capacity and robust stability for operations you can rely on.
2. Take advantage of low operating pressure and exceptional cost-effectiveness to maximize your investment.






SAND.K is dedicated to propelling advancements in water environmental technology, leveraging a global supply chain to foster transformative innovation industry-wide. We offer comprehensive, tailored solutions for core components, specifically designed for small to medium-sized equipment manufacturers. Our commitment extends globally through cross-border e-commerce to serve emerging markets.
Our independent R&D, coupled with formidable manufacturing capabilities, strongly positions us as industry leaders. Through advanced data analysis, we create bespoke solutions for regions facing high salinity water challenges, setting the benchmark for water treatment excellence.
Our pioneering solutions span seawater desalination, waste leachate treatment, drinking water purification, and the innovative reuse of treated wastewater. Additionally, our competitive cost advantage sets us apart, delivering unparalleled value and strategic benefits within the industry.

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. |