The CSM RE2540-BLN is a high-performance reverse osmosis membrane engineered for low-energy operation in commercial and light industrial systems. Designed to treat brackish water with total dissolved solids (TDS) up to 10,000 ppm, this 2.5” x 40” membrane delivers reliable, energy-efficient water purification across a wide range of demanding applications.

Features:

• High Flow Rate: Produces up to 1000 gallons per day, ensuring consistent output for commercial needs.

• Low Energy Consumption: Operates at lower pressures than standard RO membranes, reducing energy costs without compromising performance.

• Thin Film Composite (TFC) Construction: Made from polyamide thin-film composite for high salt rejection and excellent durability.

• Exceptional Salt Rejection: Achieves up to 99.2% nominal salt rejection for improved water quality.

• Versatile Applications: Ideal for drinking water production, pharmaceuticals, food and beverage processing, and wastewater treatment.

• Long Service Life: Recommended replacement every 24 months under normal operating conditions.

Ideal For:

• Brackish water treatment

• Commercial and industrial RO systems

• Water purification in healthcare, manufacturing, or food industries

Whether you’re upgrading an existing system or building a new one, the CSM RE2540-BLN membrane provides dependable performance and energy efficiency for critical water filtration applications.