FILMTEC Membranes
Nanofiltration Membrane Elements (NF Membranes)

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High Rejection FILMTEC Nanofiltration Membrane Elements

Model No. Old AMI #

Permeate
Flow Rate* (GPD)

Test Pressure
(psig)
Size
(Dia."xLength")
Stabilized Rejection* Specification Sheets**
NF90-2540 M-N2540F90 520 70 2.5"×40" 85-95% Coming Soon
NF90-4040 M-N4040F90 1,500 70 4"×40" 85-95% Coming Soon
NF90-400 M-N8040F90 7,500 70 8"×40" 85-95%

NF9 elements have >99% rejection of 2,000 ppm MgSO4 feed.  Permeate flows on the MgSO4 feed are 30% higher than on a NaCl feed as listed above.
*Permeate flow and solute rejection valves are based on 2,000 ppm NaCl.

**


Lowest Pressure FILMTEC Nanofiltration Membrane Elements

Model No. Old AMI #

Permeate
Flow Rate* (GPD)

Test Pressure
(psig)
Size
(Dia."xLength")
Stabilized Rejection* Specification Sheets**
NF270-2540 M-N2540F70 850 70 2.5"×40" 40-60% Coming Soon
NF270-4040 M-N4040F70 2,500 70 4"×40" 40-60% Coming Soon
NF270-400 M-N8040F70 12,500 70 8"×40" 40-60%

*Permeate flow and solute rejection valves are based on 2,000 ppm NaCl

**


FILMTEC Nanofiltration Membrane Elements for Pesticide Removal

Model No. Old AMI #

Permeate
Flow Rate* (GPD)

Test Pressure
(psig)
Size
(Dia."xLength")
Stabilized Rejection* Specification Sheets**
NF200-4040 M-N4040F200 1,350 70 4"×40" 35-50% Coming Soon
NF200-400 M-N8040F200 6,800 70 8"×40" 35-50%

*Permeate flow and solute rejection valves are based on 500 PPM CaCl˛.

**


Nanofiltration Membranes - FILMTEC NF Elements for Process Applications

Model No. Old AMI #

Permeate
Flow Rate* (GPD)

Test Pressure
(psig)
Size
(Dia."xLength")
Stabilized Rejection* Specification Sheets**
NF-2540 M-N2540F 920 130 2.5"×40" >99%
NF-4040 M-N4040F 2,700 130 4"×40" >99%
NF-400 M-N8040F 11,000 130 8"×40" >99%

NF Elements replace discontinued NF45 elements
*Permeate flow and solute rejection valves are based on2,000 ppm MgSO4.

**

Nanofiltration membrane


 

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