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 world of unparalleled adaptability with our advanced BRACKISH WATER Reverse Osmosis Membrane. Expertly engineered, this innovative solution efficiently transforms both surface and groundwater, precisely managing salt concentrations from 2000 to 8000 ppm. Perfect for an extensive array of industries, our technology excels in Pharmaceutical, Chemical, Food and Beverage, Electronics Manufacturing, and Power Plants. Additionally, it serves Greenhouses and Agriculture, enhances Boiler Feed Water preparation, and supports Aquariums, providing exceptional performance and reliability across diverse sectors.
Pure Water Preparation and Related Industries: The BW RO Membrane is intricately engineered to treat Brackish Water, consistently delivering superior quality results. It guarantees unrivaled performance and reliability every time.
Main Features:
1. High-Quality Water Purification: Discover supreme water purity with the Industrial Membrane BW 4040, precisely designed to provide pure and safe drinking water. It effortlessly caters to household, commercial, and hotel settings with unparalleled precision and reliability.
2. Advanced Filtration Technology: Equipped with a revolutionary 5-stage filtration system, this product achieves a remarkable 99% salt rejection rate and offers a substantial average permeated flow of 1500gpd. It stands as the premier choice for those seeking dependable and efficient water purification.
3. Durable and Long-Lasting: Featuring a notable self-cleaning capability and a robust 6-month filter lifespan, this product minimizes maintenance needs, effectively reducing the frequency of replacements and conserving both time and resources.
4. Certified and Compliant: With CE certification, this product ensures full compliance with international safety and quality standards, providing users with assurance and confidence in its exceptional performance and reliability.
5. Easy Installation and Operation: Designed for effortless installation, with English as the operating language, it features a user-friendly interface. It is easily accessible to a wide range of users, including those with limited technical expertise, ensuring seamless operation and convenience.




At Sandmonk Technology Co., Ltd., SAND.K is at the forefront of water environmental technology, leveraging a robust global supply chain to drive groundbreaking advancements across the industry, setting new standards for innovation. We deliver comprehensive, all-encompassing solutions for vital components, meticulously designed for small and medium-sized equipment manufacturers. Our commitment extends globally through e-commerce, providing our pioneering solutions to developing regions, ensuring access to transformative innovations that redefine industry standards.
With independent research and sophisticated manufacturing capabilities, we position ourselves as visionary leaders and innovators, paving the way for cutting-edge advancements in the field. Through thorough data analysis, we craft bespoke solutions for regions grappling with high salinity water challenges, elevating water treatment technology to new heights.
Our forward-thinking solutions encompass seawater desalination, waste leachate treatment, drinking water purification, and pioneering treated wastewater reuse, offering unparalleled innovation. Our strategic cost advantage sets us apart within the industry, delivering unmatched value and efficiency while ensuring maximum 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. |