Versatile Applications
Experience an extraordinary level of versatility with our cutting-edge technology, masterfully engineered for the efficient desalination of both surface and groundwater, and for the precise regulation of salt concentrations spanning from 2000 to 8000 ppm. Our product is impeccably designed to cater to diverse industries such as Pharmaceutical, Chemical, Food and Beverage, Electronics Manufacturing, and Power Plants. Additionally, it excels in Greenhouses and Agriculture, Boiler Feed Water preparation, Aquariums, and more, consistently delivering remarkable results across these varied applications.
Pure Water Preparation and Related Industries: The BW RO Membrane is meticulously engineered for the treatment of Brackish Water, ensuring consistently high-quality results with each use.
Main Features:
1. High-Quality Water Purification: The Industrial Membrane BW 4040 is expertly crafted to provide crystal-clear and safe drinking water, seamlessly supporting household, commercial, and hotel settings.
2. Advanced Filtration Technology: Incorporating a state-of-the-art 5-stage filtration system, this product achieves an impressive 99% salt rejection rate and offers a robust average permeated flow of 1500 gallons per day. It is the ideal choice for users seeking dependable and efficient water purification solutions.
3. Durable and Long-Lasting: Equipped with a remarkable self-cleaning function and a durable 6-month RO filter lifespan, this product minimizes maintenance requirements, greatly reducing the frequency of replacements and saving users both time and resources.
4. Certified and Compliant: Meeting CE certification standards, this product guarantees adherence to international safety and quality regulations, providing users with the assurance and confidence needed for its exceptional performance.
5. Easy Installation and Operation: Designed for effortless installation and operation, featuring English as the primary operating language and an intuitive user interface, it is accessible to a wide range of users, even those with limited technical knowledge.














SAND.K is passionately advancing the frontier of water environmental technology, utilizing a comprehensive global supply chain system to introduce groundbreaking developments throughout the industry. We provide all-encompassing, integrated solutions for essential components, precisely tailored for small and medium-sized equipment manufacturers. Our dedication spans international borders through e-commerce, offering our revolutionary solutions to global customers in developing regions, ensuring access to transformative innovations.
Our independent research and sophisticated manufacturing capabilities position us as visionary leaders and innovators in the field. Through meticulous data analysis, we deliver bespoke solutions for regions facing 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. Additionally, our strategic cost advantage sets us apart in the industry, providing 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. |