Versatile Applications
Unlock unparalleled versatility with our sophisticated and groundbreaking technology. Expertly engineered to transform desalination processes, it precisely handles both surface and groundwater, expertly managing salt concentrations ranging from 2000 to 8000 ppm. This exceptional technology is perfectly tailored for an expansive range of industries, including Pharmaceutical, Chemical, Food and Beverage, Electronics Manufacturing, and Power Plants. Furthermore, it excels in Greenhouses, Agriculture, Boiler Feed Water preparation, and Aquariums, consistently delivering outstanding results across all sectors.
Pure Water Preparation and Related Industries: The BW RO Membrane is perfectly designed for treating Brackish Water, ensuring consistently superior quality outcomes with every use.
Main Features:
1. High-Quality Water Purification: Experience the pinnacle of purity with the Industrial Membrane BW 4040 RO membrane water purifier. Expertly crafted to deliver clean and safe drinking water, it's perfect for households, commercial setups, and hotel environments.
2. Advanced Filtration Technology: Incorporating a state-of-the-art 5-stage filtration system, this product ensures a remarkable salt rejection rate of 99% and an impressive average permeated flow of 1500gpd, making it the ideal solution for users in pursuit of reliable water purification.
3. Durable and Long-Lasting: Engineered for longevity, this product features a self-cleaning capability and a 6-month RO filter lifespan, necessitating minimal maintenance and replacement. This not only reduces the frequency of replacements but also saves users valuable time and resources.
4. Certified and Compliant: Adhering to CE certification standards, this product guarantees compliance with international safety and quality regulations, offering users peace of mind and unwavering confidence in its outstanding performance.
5. Easy Installation and Operation: Designed for simplicity, this product features easy installation and user-friendly operation. With an English operating language and an intuitive interface, it is accessible to a broad spectrum of users, including those with limited technical expertise.







SAND.K is fervently committed to leading the charge in water environmental technology, harnessing a global supply chain system to foster groundbreaking innovation throughout the industry. We offer comprehensive, one-stop solutions for key components, meticulously tailored for small and medium-sized equipment manufacturers. Our commitment extends to cross-border e-commerce, broadening our reach to global customers in developing regions and ensuring access to transformative solutions.
Our unwavering dedication to independent research and advanced manufacturing capabilities firmly positions us as the vanguard of innovation and leadership in the field. Through meticulous data analysis, we provide custom solutions designed for regions confronting high salinity water challenges, driving advancements in water treatment technology with excellence.
Our innovative solutions span seawater desalination, waste leachate treatment, drinking water purification, and pioneering treated wastewater reuse, embodying a forward-thinking approach. Moreover, our strategic cost advantage distinguishes us within 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. |