Stenseng Distributing, INC.
Products:

Sanitary Style Elements
- Full Fit (FF)
- Fouling Resistant (FR)
- Semiconductor (SG)
- Medical Application (HP)

FilmTec Membranes

Nanofiltration Elements

High Rejection Nanofiltration:

Product Name Part Number Size (inches)
Diameter X Length
Test Pressure
(PSI)
Product Flow
(GPD)
Stabilized Rejection
NF90-2540 149982 2.5 X 40 70 5202 85-95%
NF90-4040 149983 4 X 40 70 15002 85-95%
NF90-400 149985 8 X 40 70 75002 85-95%
*NF90 elements have >99% rejection of a 2000 ppm MgSO4 feed. Permeate flows on the MgSO4 feed are 30% higher than on a NACl feed as listed above.
*2 Permeate flow and solute rejection values are based on 2000 ppm NaCl.

Lowest Pressure Nanofilration:

Product Name Part Number Size (inches)
Diameter X Length
Test Pressure
(PSI)
Product Flow
(GPD)
Stabilized Rejection
NF270-2540 149986 2.5 X 40 70 7502 40-60%
NF270-4040 149987 4 X 40 70 25002 40-60%
NF270-400 148822 8 X 40 70 125002 40-60%
NF200-400 135847 8 X 40 70 80002 50-65%

Nanofiltration for Process Applications:

Product Name Part Number Size (inches)
Diameter X Length
Test Pressure
(PSI)
Product Flow
(GPD)
Stabilized Rejection
NF-2540 151538 2.5 X 40 130 9203 >99%
NF-4040 151543 4 X 40 130 27003 >99%
NF-400 151544 8 X 40 130 110003 >99%
*3 Permeate flow and Solute rejection values are based on 2000 ppm MgSO4.
TW - Tap Water BW - Brackish Water SW - Sea Water NF - Nanofiltration
FR - Fouling Resistant LP - Low Pressure (140 PSI) XLE - Low Energy (100 PSI)
FF - Full Fit SG - Semiconductor HP - Medical Application
Please contact us for a quote or an order by using the information below:
Phone: 1(800)526-9837
Fax: (956) 399-1785
Email: membranes@stensengdistributing.com