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CSM RE4040-BE RO Membrane

CSM RE4040-BE, 4 x 40, 225 psi Reverses Osmosis Membrane

RE4040-BE Reverse Osmosis water filtration technology Membrane By CSM (Now Toray)

Product Details:

SKU/Part Number: RE4040-BE
Brand/Manufacturer: CSM (Now Toray)
Country of Manufacture: United States
Material/Type: Spiral-Wound, FRP Wrapping Thin-Film Composite Polyamide
Technology: Reverse Osmosis water filtration technology
Water Type: Best suited for Brackish Water applications
Application(s): Brackish water desalination, producing drinking water, industrial water, pharmaceutical water, waste water treatment, and concentration of food and/or medicine
Advantage(s): High performance rate and chemical resistance and especially more effective when the feed water is within 10,000 ppm of concentration

Product Description:

The Reverse Osmosis water filtration technology Membrane by CSM (Now Toray) is designed for Brackish Water applications that require a psi of 225. This Membrane uses Reverse Osmosis water filtration technology to take out 99.70% of contaminants found in the feedwater, which makes it best suited for brackish water desalination, producing drinking water, industrial water, pharmaceutical water, waste water treatment, and concentration of food and/or medicine.

Made in United States, the Reverse Osmosis water filtration technology Membrane RE4040-BE is Spiral-Wound, FRP Wrapping Thin-Film Composite Polyamide. The advantages in using the CSM (Now Toray) RE4040-BE Membrane are high performance rate and chemical resistance and especially more effective when the feed water is within 10,000 ppm of concentration. CSM (Now Toray) is a United States company well known for high-quality Membrane manufacturing for effective Reverse Osmosis water filtration technology.

Product Specs:

Flow: 2400
Nominal Salt Rejection: 99.70%
Psi: 225
Size: 4 x 40
Type Of Filtration: Reverse Osmosis
Water Type: Brackish Water
Weight: 10

Compatible Systems

Brackish water reverse osmosis plants
Industrial RO systems
Commercial water purification systems
Drinking water treatment systems
Pharmaceutical water treatment applications
Wastewater treatment systems
Food and beverage concentration systems

How It Works

The water purifier uses a multi-stage filtration process with RO membrane technology to reduce dissolved impurities and unwanted substances from incoming water.
The RO filtration system uses a dense membrane layer to separate impurities while producing purified drinking water.
The purified water is stored inside the internal tank and supplied through the dispenser with cold or ambient water selection.

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Features

Standard Features

Spiral-wound thin film composite polyamide membrane design
Designed for brackish water treatment applications
4 x 40 membrane size configuration
Suitable for systems operating up to 225 psi
High salt rejection performance for RO applications
FRP wrapping for membrane protection
Chemical resistance for operational reliability

Available Options

Different membrane configurations based on system requirements
Replacement membrane supply for existing RO plants
Technical support for membrane selection
Membrane solutions for different feedwater conditions

Availability in UAE

Ultratec Water Treatment Equipment LLC supplies RO membranes in Dubai, UAE for industrial and commercial water treatment applications. Our technical team can assist with membrane selection based on feedwater analysis, system design, and operating conditions.

Frequently Asked Questions

Is the CSM RE4040-BE membrane suitable for brackish water applications?

Yes, this membrane is designed for brackish water RO systems and is commonly used where dissolved salts and impurities need to be reduced through reverse osmosis filtration.

Can Ultratec supply replacement RO membranes in UAE?

Yes, Ultratec provides RO membrane supply and technical assistance for compatible industrial and commercial water treatment systems across UAE.

Get In Touch

Contact our team in Dubai for part availability, compatible specifications, and delivery across UAE and Gulf region.

System Components

Certified Parts. Proven Performance.

We use certified components sourced from trusted global manufacturers to ensure system durability, operational stability, and regulatory compliance. From membranes and pumps to control panels and filtration media, every part is selected to support long-term performance and ease of maintenance.