Versatile Applications
Unlock unparalleled versatility with our cutting-edge technology, masterfully crafted to desalinate both surface and groundwater with precision, effectively managing salt concentrations ranging from 2000 to 8000 ppm. Ideally suited for diverse industries such as Pharmaceutical, Chemical, Food and Beverage, Electronics Manufacturing, and Power Plants, our solutions also shine in Greenhouses and Agriculture, Boiler Feed Water preparation, Aquariums, and more, delivering exceptional results across all sectors.
Pure Water Preparation and Related Industries: The BW RO Membrane is superbly adept at treating Brackish Water, guaranteeing superior quality outcomes every time.
Main Features:
1. High-Quality Water Purification: Experience crystal-clear, safe drinking water with the Industrial Membrane BW 4040 RO membrane, expertly engineered for household, commercial, and hotel applications. Your assurance of purity every time.
2. Advanced Filtration Technology: Embrace the future of water purification with our 5-stage filtration system, boasting a remarkable 99% salt rejection rate and an impressive average permeated flow of 1500gpd. Ideal for users prioritizing dependability and performance.
3. Durable and Long-Lasting: Built to last, our product features a self-cleaning function and a robust 6-month RO filter life. Enjoy minimal maintenance and replacement needs, saving you time and resources while ensuring continuous, hassle-free operation.
4. Certified and Compliant: Rest easy knowing our product is CE certified, aligning with international safety and quality standards. Trust in its performance and reliability, assured by rigorous compliance checks.
5. Easy Installation and Operation: Designed for effortless setup and use, this product comes with an English-friendly interface, catering to users of all expertise levels. Simplified operation means ease and accessibility for everyone.







SAND.K is passionately committed to the forefront of water environmental technology, leveraging a worldwide supply chain system to deliver groundbreaking innovation across the industry. We provide all-encompassing, one-stop solutions for key components, tailored specifically for small and medium-sized equipment manufacturers. Our dedication spans cross-border e-commerce, extending our reach to global customers in developing regions, ensuring access to transformative solutions.
Our independent research and advanced manufacturing prowess firmly establish us as innovators and leaders in the field. Through comprehensive data analysis, we offer custom solutions for regions grappling with high salinity water challenges, advancing excellence in water treatment technology.
Our dynamic solutions encompass seawater desalination, waste leachate treatment, drinking water purification, and pioneering treated wastewater reuse. Moreover, our strategic cost advantage sets us apart in the industry, delivering unmatched 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. |