Versatile Applications
Delve into a world of unmatched versatility with our cutting-edge technology, meticulously designed to seamlessly desalinate both surface and groundwater. Our precision-engineered solutions expertly manage salt concentrations from 2000 to 8000 ppm, offering exceptional performance across diverse industries. Our technology is perfectly suited for a myriad of sectors such as Pharmaceutical, Chemical, Food and Beverage, Electronics Manufacturing, and Power Plants. It also excels in Greenhouses, Agriculture, Boiler Feed Water preparation, Aquariums, and beyond, consistently delivering unparalleled results in all these applications.
Pure Water Preparation and Related Industries: The BW RO Membrane is intricately engineered for the treatment of Brackish Water, ensuring that superior quality results are achieved without compromise each and every time.
Main Features:
1. High-Quality Water Purification: The Industrial Membrane BW 4040 is masterfully crafted to provide crystal-clear and safe drinking water, effortlessly meeting the demands of household, commercial, and hotel industries.
2. Advanced Filtration Technology: Boasting a state-of-the-art 5-stage filtration system, this product achieves an exceptional 99% salt rejection rate, coupled with an average permeated flow of 1500gpd. It stands as the ideal choice for those seeking reliable and efficient water purification solutions.
3. Durable and Long-Lasting: Equipped with a remarkable self-cleaning function and a robust 6-month RO filter lifespan, this product is designed to minimize maintenance efforts, significantly reducing the frequency of replacements, thus conserving both time and resources for users.
4. Certified and Compliant: Meeting CE certification standards, this product guarantees adherence to international safety and quality regulations, providing users with assurance and confidence in its superior performance.
5. Easy Installation and Operation: Expertly crafted for straightforward installation and operation, with English as the operating language and a user-friendly interface, it ensures wide accessibility to users of varying technical knowledge, including those with limited technical expertise.














SAND.K is passionately at the forefront of water environmental technology, leveraging a comprehensive global supply chain to bring transformative advancements to the industry. We deliver comprehensive, all-encompassing solutions for essential components, meticulously designed for small and medium-sized equipment manufacturers. Our unwavering commitment extends globally through e-commerce, delivering our pioneering solutions to customers in developing regions, ensuring they benefit from groundbreaking innovations.
Our independent research and sophisticated manufacturing capabilities position us as visionary leaders and innovators in the field, committed to advancing water treatment technology. Through meticulous data analysis, we provide tailored solutions for regions grappling with high salinity water challenges, significantly enhancing standards in water treatment technology.
Our forward-thinking solutions encompass seawater desalination, the treatment of waste leachate, drinking water purification, and pioneering treated wastewater reuse. Moreover, our strategic cost advantage sets us apart 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. |