CSM RE2540-BE - 2.5" x 40"; 1000 GPD Brackish Water Replacement Reverse Osmosis Membrane
CSM RE2540-BE 2.5" x 40" Brackish Water RO Membrane
Proven Toray thin film composite technology for high-salinity applications
High-Output Performance
The CSM RE2540-BE delivers 1000 gallons per day, making it suitable for medium-demand commercial installations treating brackish water sources with elevated TDS levels.
Brackish Water Specialist
Designed specifically for water sources up to 10,000 ppm total dissolved solids. Handles well water, industrial feeds, and municipal supplies with high mineral content.
Multi-Industry Applications
Used across drinking water production, pharmaceutical processing, industrial manufacturing, food and medicine concentration, and wastewater reclamation systems.
Extended Service Life
Thin film membrane construction provides consistent rejection rates and flow over a 24-month replacement interval when properly maintained with adequate pretreatment.
Standard 2.5" x 40" commercial housings
The CSM RE2540-BE fits any commercial reverse osmosis system designed for 2.5 inch diameter by 40 inch length membranes. Compatible with standard Toray, DOW, Hydranautics, and other manufacturers' housings using the same dimensions. Confirm feed water chemistry and system pressure ratings before installation.
Replacement schedule for commercial brackish water systems
Pretreatment Cartridges
Replace sediment and carbon prefilters to protect the RE2540-BE membrane from fouling, scaling, and chlorine damage.
RO Membrane Replacement
Replace the CSM RE2540-BE membrane when rejection rates drop, permeate flow declines significantly, or after two years of continuous operation.
Performance Monitoring
Test TDS levels, flow rate, and system pressure. Chemical cleaning may extend membrane life if fouling is caught early.
Toray Engineering
CSM membranes use proven thin film composite technology from one of the industry's leading manufacturers
Commercial Value
Reliable performance at a competitive price point for high-volume brackish water treatment applications
Versatile Chemistry
Handles challenging feed water up to 10,000 ppm TDS across municipal, industrial, and wastewater sources
Direct Replacement
Standard 2.5" x 40" dimensions fit existing commercial housings without modification or adapters
CSM RE2540-BE 2.5" x 40" Brackish Water RO Membrane
Proven Toray thin film composite technology for high-salinity applications
High-Output Performance
The CSM RE2540-BE delivers 1000 gallons per day, making it suitable for medium-demand commercial installations treating brackish water sources with elevated TDS levels.
Brackish Water Specialist
Designed specifically for water sources up to 10,000 ppm total dissolved solids. Handles well water, industrial feeds, and municipal supplies with high mineral content.
Multi-Industry Applications
Used across drinking water production, pharmaceutical processing, industrial manufacturing, food and medicine concentration, and wastewater reclamation systems.
Extended Service Life
Thin film membrane construction provides consistent rejection rates and flow over a 24-month replacement interval when properly maintained with adequate pretreatment.
Standard 2.5" x 40" commercial housings
The CSM RE2540-BE fits any commercial reverse osmosis system designed for 2.5 inch diameter by 40 inch length membranes. Compatible with standard Toray, DOW, Hydranautics, and other manufacturers' housings using the same dimensions. Confirm feed water chemistry and system pressure ratings before installation.
Replacement schedule for commercial brackish water systems
Pretreatment Cartridges
Replace sediment and carbon prefilters to protect the RE2540-BE membrane from fouling, scaling, and chlorine damage.
RO Membrane Replacement
Replace the CSM RE2540-BE membrane when rejection rates drop, permeate flow declines significantly, or after two years of continuous operation.
Performance Monitoring
Test TDS levels, flow rate, and system pressure. Chemical cleaning may extend membrane life if fouling is caught early.
Toray Engineering
CSM membranes use proven thin film composite technology from one of the industry's leading manufacturers
Commercial Value
Reliable performance at a competitive price point for high-volume brackish water treatment applications
Versatile Chemistry
Handles challenging feed water up to 10,000 ppm TDS across municipal, industrial, and wastewater sources
Direct Replacement
Standard 2.5" x 40" dimensions fit existing commercial housings without modification or adapters
Original: $215.00
-65%$215.00
$75.25Description
CSM RE2540-BE 2.5" x 40" Brackish Water RO Membrane
Proven Toray thin film composite technology for high-salinity applications
High-Output Performance
The CSM RE2540-BE delivers 1000 gallons per day, making it suitable for medium-demand commercial installations treating brackish water sources with elevated TDS levels.
Brackish Water Specialist
Designed specifically for water sources up to 10,000 ppm total dissolved solids. Handles well water, industrial feeds, and municipal supplies with high mineral content.
Multi-Industry Applications
Used across drinking water production, pharmaceutical processing, industrial manufacturing, food and medicine concentration, and wastewater reclamation systems.
Extended Service Life
Thin film membrane construction provides consistent rejection rates and flow over a 24-month replacement interval when properly maintained with adequate pretreatment.
Standard 2.5" x 40" commercial housings
The CSM RE2540-BE fits any commercial reverse osmosis system designed for 2.5 inch diameter by 40 inch length membranes. Compatible with standard Toray, DOW, Hydranautics, and other manufacturers' housings using the same dimensions. Confirm feed water chemistry and system pressure ratings before installation.
Replacement schedule for commercial brackish water systems
Pretreatment Cartridges
Replace sediment and carbon prefilters to protect the RE2540-BE membrane from fouling, scaling, and chlorine damage.
RO Membrane Replacement
Replace the CSM RE2540-BE membrane when rejection rates drop, permeate flow declines significantly, or after two years of continuous operation.
Performance Monitoring
Test TDS levels, flow rate, and system pressure. Chemical cleaning may extend membrane life if fouling is caught early.
Toray Engineering
CSM membranes use proven thin film composite technology from one of the industry's leading manufacturers
Commercial Value
Reliable performance at a competitive price point for high-volume brackish water treatment applications
Versatile Chemistry
Handles challenging feed water up to 10,000 ppm TDS across municipal, industrial, and wastewater sources
Direct Replacement
Standard 2.5" x 40" dimensions fit existing commercial housings without modification or adapters
