Versatile Applications
Discover unprecedented versatility with our cutting-edge technology, skillfully crafted to efficiently desalinate both surface and groundwater. With the ability to precisely manage salt concentrations from 2000 to 8000 ppm, our products are ideal for various industries including Pharmaceutical, Chemical, Food and Beverage, Electronics Manufacturing, and Power Plants. Our groundbreaking solutions also thrive in Greenhouses and Agriculture, Boiler Feed Water preparation, Aquariums, and beyond, consistently delivering superior results across all these diverse sectors.
Pure Water Preparation and Related Industries: The BW RO Membrane is meticulously engineered to treat Brackish Water with unfailing precision, ensuring top-tier quality results with each use, every time.
Main Features:
1. High-Quality Water Purification: The Industrial Membrane BW 4040 is masterfully designed to provide crystal-clear and safe drinking water, seamlessly servicing household, commercial, and hotel needs.
2. Advanced Filtration Technology: Boasting a state-of-the-art 5-stage filtration system, this product achieves a remarkable 99% salt rejection rate and offers a robust average permeated flow of 1500gpd, marking it as the ultimate choice for those seeking dependable and effective water purification.
3. Durable and Long-Lasting: Featuring an impressive self-cleaning capability and a sturdy 6-month RO filter lifespan, this product minimizes maintenance demands, thereby reducing the frequency of replacements and conserving valuable time and resources for users.
4. Certified and Compliant: By attaining CE certification standards, this product guarantees compliance with international safety and quality regulations, granting users the confidence and assurance of its exceptional performance.
5. Easy Installation and Operation: Meticulously crafted for effortless installation and operation, featuring English as the operating language and an intuitive user interface, it is accessible to a wide range of users, including those with limited technical know-how.














SAND.K is passionately pioneering the forefront of water environmental technology, leveraging a global supply chain system to drive groundbreaking advancements throughout the industry. We provide comprehensive, all-encompassing solutions for essential components, expertly tailored for small and medium-sized equipment manufacturers. Our dedication spans across borders via e-commerce, bringing our innovative solutions to customers worldwide in developing regions, ensuring access to transformative innovations.
Our independent research and advanced manufacturing capabilities firmly establish us as visionary leaders and innovators in the industry. Harnessing extensive data analysis, we offer customized solutions for areas grappling with high salinity water challenges, raising the bar in water treatment technology.
Our visionary solutions cover seawater desalination, waste leachate treatment, drinking water purification, and pioneering treated wastewater reuse. In addition, 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. |