Versatile Applications
Embark on a journey of unmatched adaptability with Sandmonk Technology Co., Ltd.'s groundbreaking solutions. Our Sandmonk 8040 Membrane leverages state-of-the-art technology for exceptional desalination, adeptly transforming both surface and groundwater with salt concentrations of 2000 to 8000 ppm. This innovative technology is custom-fitted for diverse industries such as Pharmaceutical, Chemical, Food and Beverage, Electronics Manufacturing, and Power Plants. The membrane's prowess extends to Greenhouses and Agriculture, Boiler Feed Water preparation, and Aquariums, delivering unparalleled performance across these domains.
Pure Water Preparation and Related Industries: Designed with precision, the BW RO Membrane from Sandmonk assures superior quality in Brackish Water treatment, consistently delivering spectacular outcomes with every application.
Main Features:
1. High-Quality Water Purification: The Industrial Membrane BW 4040 is masterfully engineered to provide impeccably clean and safe drinking water. It serves residential, commercial, and hospitality sectors with utmost efficiency and reliability.
2. Advanced Filtration Technology: Equipped with a revolutionary 5-stage filtration mechanism, this membrane boasts a remarkable 99% salt rejection rate and maintains an impressive average permeated flow of 1500gpd. It stands as the ideal solution for those seeking dependable and high-performance water purification.
3. Durable and Long-Lasting: Featuring an exceptional self-cleaning function alongside a sturdy 6-month lifespan for the RO filter, this product minimizes maintenance demands. It effectively reduces the frequency of replacements, saving time and resources for users.
4. Certified and Compliant: Achieving CE certification, this product ensures full compliance with international safety and quality standards, offering users peace of mind with its superior and reliable performance.
5. Easy Installation and Operation: Thoughtfully crafted for effortless setup and use, with English as the operating language and a straightforward interface, it is accessible to a wide-ranging user base, including those with minimal technical knowledge.














SAND.K passionately spearheads advancements in water environmental technology, utilizing a comprehensive global supply chain system to deliver groundbreaking industry innovations. We provide holistic, all-encompassing solutions for critical components, meticulously designed for small and medium-sized equipment manufacturers. Our dedication transcends geographical boundaries via e-commerce, offering pioneering solutions to global customers in developing regions and ensuring access to life-changing innovations.
Our autonomous research and sophisticated manufacturing prowess establish us as visionary leaders and pioneers in our field. Employing extensive data analysis, we tailor bespoke solutions for regions grappling with high salinity water challenges, setting new benchmarks in water treatment technology.
Our visionary solutions cover seawater desalination, waste leachate treatment, drinking water purification, and pioneering treated wastewater reuse, pushing the envelope in water technology. Furthermore, our strategic cost benefit elevates us in the industry, delivering unparalleled value and operational efficiency.

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. |