Versatile Applications
Unlock unparalleled versatility with our cutting-edge technology, masterfully crafted to desalinate both surface and groundwater with precision. Effortlessly managing salt concentrations ranging from 2000 to 8000 ppm, our innovative solutions excel in a multitude of industries, including Pharmaceutical, Chemical, Food and Beverage, Electronics Manufacturing, and Power Plants. Our expertise extends to Greenhouses, Agriculture, Boiler Feed Water preparation, Aquariums, and beyond, ensuring exceptional performance and results across a wide array of sectors.
Pure Water Preparation and Related Industries: The BW RO Membrane is expertly designed to treat Brackish Water, ensuring superior quality outcomes with every application.
Main Features:
1. High-Quality Water Purification: The BW 4040 RO membrane is meticulously engineered to deliver clean and safe drinking water, making it ideal for household, commercial, and hotel use. Experience the pinnacle of purification with a product crafted for excellence.
2. Advanced Filtration Technology: Featuring a sophisticated 5-stage filtration system, this product achieves a remarkable salt rejection rate of 99% and boasts an impressive average permeated flow of 1500gpd. It's the perfect choice for users prioritizing reliable and consistent water purification.
3. Durable and Long-Lasting: With a self-cleaning function and a RO filter life extending to 6 months, this product is designed for longevity. Users will appreciate its minimal maintenance demands, reducing the frequency of replacements and conserving both time and resources.
4. Certified and Compliant: Proudly meeting CE certification standards, this product guarantees international safety and quality compliance. Users can trust in its performance, assured by the rigorous standards it upholds.
5. Easy Installation and Operation: Designed with user-friendliness in mind, this product features straightforward installation and operation. Its English operating language and intuitive interface make it accessible to users, even those with limited technical knowledge.







SAND.K is passionately committed to leading the charge in water environmental technology. Utilizing a robust global supply chain, we are at the forefront of industry innovation, delivering groundbreaking solutions worldwide. We offer comprehensive, one-stop solutions tailored for small and medium-sized equipment manufacturers, extending our reach across cross-border e-commerce. Our commitment ensures transformative solutions are accessible to global customers in developing regions.
Our independent research and advanced manufacturing capabilities position us as genuine innovators and leaders in the water technology field. Leveraging comprehensive data analysis, we provide custom solutions for regions facing high salinity water challenges, advancing excellence in water treatment technology.
Our dynamic solutions include seawater desalination, waste leachate treatment, drinking water purification, and groundbreaking treated wastewater reuse. Our strategic cost advantage distinguishes us in the industry, delivering unparalleled value and 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. |