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
Dive into a universe of adaptability with Sandmonk Technology's cutting-edge innovation! Our advanced technology is masterfully engineered to efficiently desalinate both surface and groundwater, skillfully managing salt concentrations from 2000 to 8000 ppm. Perfectly engineered for an extensive array of 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, and Aquariums, achieving extraordinary outcomes across these vibrant sectors.
Pure Water Preparation and Related Industries: The BW RO Membrane is thoughtfully crafted for treating Brackish Water, guaranteeing consistently exceptional quality results every time, offering unparalleled reliability in performance.
Main Features:
1. High-Quality Water Purification: The Industrial Membrane BW 4040 is skillfully designed to provide immaculate and safe drinking water, seamlessly serving household, commercial, and hotel applications with utmost precision and excellence.
2. Advanced Filtration Technology: Boasting a state-of-the-art 5-stage filtration system, this marvel achieves a remarkable 99% salt rejection rate and provides an average permeated flow of 1500gpd, making it the ultimate choice for users seeking dependable and efficient water purification solutions.
3. Durable and Long-Lasting: Equipped with an exceptional self-cleaning function and a robust 6-month RO filter lifespan, this product ensures minimal maintenance, drastically reducing the frequency of replacements, thereby saving users' time and resources effectively.
4. Certified and Compliant: Meeting CE certification standards, this product ensures compliance with international safety and quality regulations, providing users with assurance and confidence in its exceptional performance and dependability.
5. Easy Installation and Operation: Expertly crafted for effortless installation and operation, with English as the operational language and a user-friendly interface, it is easily accessible to a wide range of users, including those with limited technical expertise, ensuring ease and convenience.




At Sandmonk Technology Co., Ltd., we are passionately leading the way in water environmental technology, leveraging a strong global supply chain system to bring revolutionary advancements to the industry, setting unprecedented benchmarks in innovation. We provide comprehensive, all-in-one solutions for essential components, precisely tailored for small and medium-sized equipment manufacturers. Our commitment stretches across borders through e-commerce, extending our pioneering solutions to global customers in developing regions, ensuring access to transformative innovations that redefine industry standards.
Our independent research and sophisticated manufacturing capabilities firmly establish us as visionary leaders and innovators in the field, paving the road for groundbreaking developments. Through extensive data analysis, we offer bespoke solutions for regions grappling with high salinity water challenges, elevating the standards in water treatment technology to unprecedented heights.
Our forward-thinking solutions encompass seawater desalination, waste leachate treatment, drinking water purification, and pioneering treated wastewater reuse, delivering exceptional innovation. Moreover, our strategic cost advantage sets us apart within the industry, providing unparalleled value and efficiency, 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. |