SUEZ AK4040FM; 4" x 40" 2300 GPD; TFC Replacement Reverse Osmosis Membrane - (Product Flow @ 107 PSI) (Veolia)
SUEZ AK4040FM Low Energy TFC Membrane
Low-Pressure Performance for Commercial Systems
Low Energy Operation
AK-Series design delivers 2300 gallons per day at just 107 PSIG, reducing pump load and energy costs in commercial installations
Thin-Film Composite
TFC membrane construction provides excellent sodium chloride rejection and high flux rates for brackish water and tap water applications
Standard 4040 Format
Industry-standard 4 inch by 40 inch configuration with male end connections fits most commercial RO housings
28 Mil Feed Spacers
Fiber outer wrap with optimized feed spacer thickness balances flow distribution and pressure drop across the membrane surface
Direct Replacement for SUEZ / Veolia Systems
The AK4040FM membrane replaces SUEZ A-Series and AG-Series elements in commercial brackish water systems. Compatible with standard 4 inch membrane housings rated for 107 PSI or higher operating pressure. Designed for municipal tap water and brackish groundwater applications where high rejection and low operating pressure are required.
Replacement Schedule
Standard Replacement
Replace membrane when permeate flow drops 15% or salt rejection falls below acceptable levels for your application
Chemical Cleaning
Clean with approved RO cleaners if normalized pressure drop increases or flow decreases due to fouling or scaling
Performance Monitoring
Log flow rate, pressure, and TDS readings to track membrane performance and plan cleaning or replacement
Lower Operating Costs
Low-energy design reduces pump power requirements and extends system component life
Commercial Grade
SUEZ/Veolia manufacturing standards for consistent performance in demanding applications
Standard Fitment
Drop-in replacement for 4x40 membrane housings with male end connections
SUEZ AK4040FM Low Energy TFC Membrane
Low-Pressure Performance for Commercial Systems
Low Energy Operation
AK-Series design delivers 2300 gallons per day at just 107 PSIG, reducing pump load and energy costs in commercial installations
Thin-Film Composite
TFC membrane construction provides excellent sodium chloride rejection and high flux rates for brackish water and tap water applications
Standard 4040 Format
Industry-standard 4 inch by 40 inch configuration with male end connections fits most commercial RO housings
28 Mil Feed Spacers
Fiber outer wrap with optimized feed spacer thickness balances flow distribution and pressure drop across the membrane surface
Direct Replacement for SUEZ / Veolia Systems
The AK4040FM membrane replaces SUEZ A-Series and AG-Series elements in commercial brackish water systems. Compatible with standard 4 inch membrane housings rated for 107 PSI or higher operating pressure. Designed for municipal tap water and brackish groundwater applications where high rejection and low operating pressure are required.
Replacement Schedule
Standard Replacement
Replace membrane when permeate flow drops 15% or salt rejection falls below acceptable levels for your application
Chemical Cleaning
Clean with approved RO cleaners if normalized pressure drop increases or flow decreases due to fouling or scaling
Performance Monitoring
Log flow rate, pressure, and TDS readings to track membrane performance and plan cleaning or replacement
Lower Operating Costs
Low-energy design reduces pump power requirements and extends system component life
Commercial Grade
SUEZ/Veolia manufacturing standards for consistent performance in demanding applications
Standard Fitment
Drop-in replacement for 4x40 membrane housings with male end connections
Description
SUEZ AK4040FM Low Energy TFC Membrane
Low-Pressure Performance for Commercial Systems
Low Energy Operation
AK-Series design delivers 2300 gallons per day at just 107 PSIG, reducing pump load and energy costs in commercial installations
Thin-Film Composite
TFC membrane construction provides excellent sodium chloride rejection and high flux rates for brackish water and tap water applications
Standard 4040 Format
Industry-standard 4 inch by 40 inch configuration with male end connections fits most commercial RO housings
28 Mil Feed Spacers
Fiber outer wrap with optimized feed spacer thickness balances flow distribution and pressure drop across the membrane surface
Direct Replacement for SUEZ / Veolia Systems
The AK4040FM membrane replaces SUEZ A-Series and AG-Series elements in commercial brackish water systems. Compatible with standard 4 inch membrane housings rated for 107 PSI or higher operating pressure. Designed for municipal tap water and brackish groundwater applications where high rejection and low operating pressure are required.
Replacement Schedule
Standard Replacement
Replace membrane when permeate flow drops 15% or salt rejection falls below acceptable levels for your application
Chemical Cleaning
Clean with approved RO cleaners if normalized pressure drop increases or flow decreases due to fouling or scaling
Performance Monitoring
Log flow rate, pressure, and TDS readings to track membrane performance and plan cleaning or replacement
Lower Operating Costs
Low-energy design reduces pump power requirements and extends system component life
Commercial Grade
SUEZ/Veolia manufacturing standards for consistent performance in demanding applications
Standard Fitment
Drop-in replacement for 4x40 membrane housings with male end connections
