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
Embark on a journey of unparalleled versatility with Sandmonk Technology Co., Ltd.'s groundbreaking BRACKISH WATER Reverse Osmosis Membrane for Manual Water Filtration Systems. This advanced marvel is meticulously engineered to desalinate both surface and groundwater effectively, managing salt concentrations from 2000 to 8000 ppm with precision. Tailored for a diverse array of industries, including Pharmaceutical, Chemical, Food and Beverage, Electronics Manufacturing, and Power Plants, our solutions also thrive in Greenhouses, Agriculture, Boiler Feed Water preparation, and Aquariums. Delivering exceptional results, our technology stands as a beacon of reliability and efficiency across these vibrant sectors.
Pure Water Preparation and Related Industries: Designed with meticulous precision, the BW RO Membrane is your premier choice for treating Brackish Water, consistently delivering superior quality results with unwavering reliability, time after time.
Main Features:
1. High-Quality Water Purification: The Industrial Membrane BW 4040 epitomizes excellence in water purification, ingeniously crafted to ensure pristine and safe drinking water, catering seamlessly to households, commercials, and hotels with remarkable precision and ease.
2. Advanced Filtration Technology: Harness the power of a cutting-edge 5-stage filtration system, achieving an extraordinary 99% salt rejection rate alongside an impressive average permeated flow of 1500gpd. This product stands as the quintessential choice for those in pursuit of reliable and efficient water purification solutions.
3. Durable and Long-Lasting: Featuring a resilient self-cleaning function and a robust 6-month RO filter lifespan, this product ensures minimal maintenance. It significantly reduces the necessity for frequent replacements, thus effectively conserving your time and resources.
4. Certified and Compliant: Adhering to CE certification standards, this product assures compliance with international safety and quality regulations, providing users with unparalleled assurance and confidence in its impeccable performance and dependability.
5. Easy Installation and Operation: Crafted for seamless installation and operation, with English as the operating language and a user-friendly interface, this product is accessible to a wide range of users, including those with limited technical expertise, ensuring unmatched ease and convenience.




SAND.K is leading the forefront of water environmental technology, leveraging a robust global supply chain system to drive revolutionary advancements in the industry, setting unparalleled benchmarks in innovation. We provide a complete suite of solutions for essential components, specifically tailored for small and medium-sized equipment manufacturers. Our dedication extends globally through e-commerce, offering pioneering solutions to customers in developing regions, guaranteeing access to transformative innovations that redefine industry standards.
Our independent research and sophisticated manufacturing capabilities position us as visionary leaders and innovators in the field, paving the way for groundbreaking developments. With comprehensive data analysis, we deliver customized solutions for regions grappling with high salinity water challenges, elevating water treatment technology standards to new heights.
Our forward-thinking solutions encompass seawater desalination, waste leachate treatment, drinking water purification, and pioneering treated wastewater reuse, offering remarkable innovation. Moreover, our strategic cost advantage sets us apart in the industry, providing unmatched value and efficiency, 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. |