RO Membrane
LG BW 4040 R
Aqua Flair supplies the LG BW 4040 R RO membrane in the UAE, designed for industrial, commercial, and municipal water treatment systems. Manufactured in Korea, this high-quality brackish water membrane delivers superi…
- Make
- LG
- Model
- LG BW 4040 R
- Size
- 4″ (4040)
- Origin
- Korea
- Permeate Flow
- 2,500 GPD or 9.5 m³/d
- Salt Rejection
- 99.6%
LG BW 4040 R Reverse Osmosis Membrane in UAE
Aqua Flair supplies the LG BW 4040 R RO membrane in the UAE, designed for industrial, commercial, and municipal water treatment systems. Manufactured in Korea, this high-quality brackish water membrane delivers superior salt rejection, consistent performance, and long operational life, making it a reliable choice for reverse osmosis plants and water purification projects.
Product Overview – LG BW 4040 R Membrane
The LG BW 4040 R is a brackish water reverse osmosis element with a 4-inch diameter and 40-inch length, suitable for single-element housings or multi-element pressure vessels. It is widely used in industrial process water treatment, commercial RO plants, and municipal applications where high flow and stable salt rejection are critical.
Engineered using advanced Thin Film Composite (TFC) polyamide technology, the membrane ensures long-term durability, fouling resistance, and energy efficiency.
Key Features & Advantages
High Salt Rejection
Reliable desalination of brackish water with excellent removal of dissolved salts and impurities
Optimized Flow Rate
Delivers stable permeate flow for consistent water quality
Durable TFC Polyamide Construction
Provides resistance to fouling and scaling, ensuring longer membrane life
Compact 4040 Size
Easy to integrate into standard RO housings for industrial and commercial use
Energy Efficient Design
Lower operating pressure compared to older models, reducing operational costs
Made in Korea
Manufactured by LG Chem with advanced RO technology and strict quality controls
Technical Specifications – LG BW 4040 R
- Model:
- LG Chem BW 4040R
- Type:
- Brackish Water RO Membrane
- Country of Origin:
- Korea
- Size:
- 4″ diameter × 40″ length
- Material:
- Thin Film Composite (TFC) Polyamide
- Applications:
- Brackish water desalination, industrial RO systems, commercial water purification, municipal water treatment plants
Applications
- Industrial water treatment systems
- Commercial RO plants and bottling units
- Municipal water purification projects
- Food & beverage processing water
- Cooling tower & boiler feed water preparation
- Desalination pretreatment and polishing
Why Choose Aqua Flair Trading LLC?
As a leading supplier of RO membranes and water treatment components in the UAE, Aqua Flair provides:
- Genuine LG Chem Korea membranes – trusted for quality and reliability
- Warranty-backed supply – covering manufacturing or material defects
- Ready stock of 4040 and 8040 models – for quick delivery across UAE & GCC
- End-to-End Water Solutions – membranes, housings, FRP vessels, dosing pumps, filters, and media
- Technical Expertise – guiding clients on system design, installation, and membrane replacement
With the LG Chem BW 4040R membrane, you benefit from Korean manufacturing excellence, long service life, and high-quality water output, making it the ideal solution for industrial, commercial, and municipal RO systems
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