Versatile Applications
Step into a world of supreme versatility with our innovative cutting-edge technology. Masterfully crafted to effectively desalinate both surface and groundwater, our solution precisely manages salt concentrations from 2000 to 8000 ppm. Perfectly adapted for a multitude of industries like Pharmaceutical, Chemical, Food and Beverage, Electronics Manufacturing, and Power Plants, our state-of-the-art solutions also thrive in Greenhouses and Agriculture, Boiler Feed Water preparation, Aquariums, and more, ensuring remarkable outcomes across all these sectors.
Pure Water Preparation and Related Industries: The BW RO Membrane is intricately engineered for the treatment of Brackish Water, providing consistently exceptional quality results time after time.
Main Features:
1. Superior Water Purification: The Industrial Membrane BW 4040 is skillfully designed to produce crystal clear, safe drinking water, effortlessly serving household, commercial, and hotel needs with unmatched efficiency.
2. Leading Filtration Technology: Boasting a state-of-the-art 5-stage filtration system, this product achieves a remarkable 99% salt rejection rate and offers an impressive average permeated flow of 1500gpd, making it the ultimate choice for those seeking dependable and effective water purification.
3. Robust and Long-Lasting: With an extraordinary self-cleaning feature and a sturdy 6-month RO filter lifespan, this product demands minimal maintenance, substantially reducing the frequency of replacements and thereby saving users time and resources.
4. Certified Excellence: With CE certification standards, this product meets international safety and quality norms, ensuring users confidence and peace of mind in its exceptional performance.
5. User-Friendly Installation and Operation: Designed for effortless installation and operation, with English as its main operating language and an intuitive interface, it is easily accessible to a wide range of users, even those with limited technical knowledge.














SAND.K passionately leads the forefront of water environmental technology, utilizing a global supply chain system to spearhead revolutionary progress across the industry. We provide comprehensive, all-inclusive solutions for essential components, expertly tailored for small and medium-sized equipment manufacturers. Our dedication transcends borders through e-commerce, bringing our groundbreaking solutions to global customers in developing regions, ensuring access to transformative innovations.
With our independent research and advanced manufacturing capabilities, we are firmly positioned as visionary leaders and innovators in the field. Through meticulous data analysis, we offer custom solutions for regions facing high salinity water challenges, elevating the benchmarks in water treatment technology.
Our cutting-edge solutions embrace seawater desalination, waste leachate treatment, drinking water purification, and pioneering treated wastewater reuse. Furthermore, 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. |