BRACKISH WATER SERIE |
Model |
Adapted Pressure
(psi/Mpa/bar) |
Salt Rejection |
Flow Rate
(GPD) |
Effective Membrane
(ft²/m²) |
Size(Inch) |
RU4021 |
150/1.03/10.3 |
99.2% |
2800 |
36/3.3 |
4.0*21 |
RU4040 |
150/1.03/10.3 |
99.2% |
1000 |
90/8.4 |
4.0*40 |
RU8040 |
150/1.03/10.3 |
99.2% |
11300 |
400/37.2 |
8.0*40 |
RL4021 |
225/1.55/15.5 |
99.6% |
2500 |
36/3.3 |
4.0*21 |
RL4040 |
225/1.55/15.5 |
99.6% |
900 |
90/8.4 |
4.0*40 |
RL8040 |
225/1.55/15.5 |
99.6% |
11000 |
400/37.2 |
8.0*40 |
Versatile Applications
Step into a realm of limitless possibilities with our cutting-edge technology, meticulously engineered to masterfully desalinate both surface and groundwater. It flawlessly manages salt concentrations between 2000 and 8000 ppm. Specifically crafted to serve an array of industries, it is the ideal solution for Pharmaceutical, Chemical, Food and Beverage, Electronics Manufacturing, and Power Plants. Our product shines in Greenhouses, Agriculture, Boiler Feed Water preparation, Aquariums, and much more, providing remarkable outcomes across these progressive sectors.
Pure Water Preparation and Related Industries: The BW RO Membrane is expertly engineered to treat Brackish Water, consistently ensuring superior quality results with every use, delivering unparalleled reliability in performance.
Main Features:
1. High-Quality Water Purification: The Industrial Membrane BW 4040 is masterfully designed to provide pristine, safe, and pure drinking water, effortlessly meeting the needs of household, commercial, and hotel settings with impeccable precision.
2. Advanced Filtration Technology: Equipped with an innovative 5-stage filtration system, this product boasts an impressive 99% salt rejection rate and maintains an average permeated flow of 1500gpd, making it the ultimate choice for those in pursuit of dependable and efficient water purification.
3. Durable and Long-Lasting: Featuring a remarkable self-cleaning function and a robust 6-month RO filter lifespan, this product ensures minimal upkeep, drastically reducing the frequency of replacements, thus conserving both time and resources for users.
4. Certified and Compliant: With CE certification standards achieved, this product guarantees compliance with international safety and quality regulations, granting users confidence in its superior performance and unwavering reliability.
5. Easy Installation and Operation: Designed for seamless 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 knowledge, ensuring ease and convenience.




SAND.K is at the forefront of water environmental technology, leveraging a strong global supply chain to drive revolutionary advancements, setting new standards in industry innovation. We offer comprehensive, all-in-one solutions for essential components meticulously tailored for small and medium-sized equipment manufacturers. Our commitment crosses borders through e-commerce, extending top-tier solutions to global customers in developing regions, ensuring access to groundbreaking innovations that redefine industry standards.
Our independent research and advanced manufacturing capabilities firmly establish us as visionary leaders and innovators, paving the way for pioneering developments in the field. Through extensive data analysis, we provide bespoke solutions for regions confronting high salinity water challenges, elevating water treatment technology standards to unparalleled heights.
Our forward-thinking solutions encompass seawater desalination, waste leachate treatment, drinking water purification, and pioneering treated wastewater reuse, delivering exceptional innovation and progress. Furthermore, our strategic cost advantage distinctly sets us apart in the industry, delivering unmatched value and efficiency, continually maximizing customer satisfaction.

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. |