FLAT SHEET MEMBRANES

Sterlitech features a full offering of Dow FilmTec, GE Osmonics, Microdyn Nadir, Toray, TriSep, Synder, Novamem, Evonik and Aquaporin flat sheet membranes in a wide range of FO, RO, NF, and UF, for use in bench-scale filtration systems.These include Sterlitech's test cells:

  • HP4750 Stirred Cell: 47 mm (1.85") disks
  • CF016: 58 x 75mm (2.26 x 2.95") coupons
  • CF042: 56 x 115 mm (2.20 x 4.53") coupons
  • Sepa CF: 140 x 190 mm (5.51 x 7.48") coupons

Note: Our flat sheet polymeric membranes are also available in custom sizes and spiral wound configuration upon request. Please contact Sterlitech for more information.

You can order a steel rule die to cut flat sheet membranes to sizes for Sterlitech test cells including CF016, CF042, and Sepa CF.

Reverse Osmosis | Nanofiltration | Ultrafiltration | Microfiltration| Chemically Resistant | Forward Osmosis

 Manufacturer Type PolymerFeed pH Flux (GFD/psi) Rejection



 Dow Filmtec™
 SW30HR  Polyamide-TFC  Seawater  2-11  18-24/800  99.6% NaCl
 SW30XLE  Polyamide-TFC  Seawater  2-11  23-29/800  99.5% NaCl
 BW30  Polyamide-TFC  Brackish Water  2-11  26/255  99.5% NaCl
 BW30LE  Polyamide-TFC  Brackish Water  2-11  37-46/255  99.0% NaCl
 XLE  Polyamide-TFC  Brackish Water  2-11  33-41/125  98.7% NaCl
 BW30XFR  Polyamide-TFC  Brackish Water  2-12  28-33/225  99.7% NaCl

 GE Osmonics™
 AK  Polyamide-TFC  Brackish Water  1-11  26/115  99.0% NaCl
 SE  Polyamide-TFC  Industrial/Wastewater  1-11  22/425  98.9% NaCl
 SG  Polyamide-TFC  Industrial/Wastewater  1-11  22/225  98.2% NaCl
 CE  Cellulose Acetate  Brackish Water  2-8  23.5/420  97.0% NaCl
 AG  Polyamide-TFC  Brackish Water  1-11  26/225  95.5% NaCl


 Toray™
 73AC  Polyamide-TFC  Brackish Water  2-11  30.7/225  99.8% NaCl
 82V  Polyamide-TFC  Seawater  2-11  27/798  99.7% NaCl
 73HA  Polyamide-TFC  Brackish Water  2-11  23.3/73  99.0% NaCl



 TriSep™
 ACM1  Polyamide-TFC  Brackish Water  2-11  25/225  99.5% NaCl
 ACM2  Polyamide-TFC  Brackish Water  2-11  30/225  99.5% NaCl
 X201  Polyamide-urea-TFC  Industrial/Wastewater  2-11  30/225  99.5% NaCl
 ACM3  Polyamide-TFC  Brackish Water  2-11  35/225  99.3% NaCl
 ACM4  Polyamide-TFC  Brackish Water  2-11  30/150  99.2% NaCl
 ACM5  Polyamide-TFC  Brackish Water  2-11  30/110  98.5% NaCl
 SB50  Cellulose Acetate Blend  Industrial/Wastewater  4-7  30/420  95.0% NaCl (99.0% MgSO4)

 

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Reverse Osmosis | Nanofiltration | Ultrafiltration | Microfiltration| Chemically Resistant | Forward Osmosis

 Manufacturer Type Pore size/MWCO Polymer Feed pH Flux (GFD/psi) Rejection

 Dow Filmtec™
 NF270  ~200-400 Da  Polyamide-TFC  Surface/Groundwater  2-11  72-98/130  99.2% MgSO4
 NF90  ~200-400 Da  Polyamide-TFC  Industrial/Commercial Water  2-11  46-60/130  99.0% MgSO4
 NF  ~200-400 Da  Polyamide-TFC  Foods/Beverages  2-11  26.5-39.5/130  99.0% MgSO4


 GE Osmonics™
 Duracid  ~150-200 Da  Polyamide-TFC  Surface/Groundwater  0-9  10-19/225  98.0% MgSO4
 DL  ~150-300 Da  Polyamide-TFC  Foods/Industrial Water  2-10  28/220  98.0% MgSO4
 HL  ~150-300 Da  Polyamide-TFC  Industrial/Commercial Water  3-9  39/100  98.0% MgSO4
 DK  ~150-300 Da  Polyamide-TFC  Foods/Industrial Water  2-10  22/100  96.0% MgSO4
 CK  ~2,000 Da  Cellulose Acetate  Industrial/Commercial Water  2-8  28/200  94.0% MgSO4

 Synder™
 NFX  ~150-300 Da   Polyamide-TFC  Foods/Industrial/Wastewater  3-10.5  20-25/110  99.0% MgSO4 (40% NaCl)
 NFW  ~300-500 Da   Polyamide-TFC  Foods/Industrial/Wastewater  4-10  45-50/110  97.0% MgSO4 (20% NaCl)
 NFG  ~600-800 Da   Polyamide-TFC  Foods/Industrial/Wastewater  4-10  55-60/110  50.0% MgSO4 (10% NaCl)
 NDX  ~800-1,000 Da   Polyamide-TFC  Foods/Industrial/Wastewater  3-10.5  45-55/110  90.0% MgSO4 (30% NaCl)


 TriSep™
 TS80  ~150 Da  Polyamide-TFC  Foods/Industrial/Wastewater  2-11  20/110  99.0% MgSO4 (80-90% NaCl)
 SB90  ~150 Da  Cellulose Acetate Blend  Liquid Foods  NA  30/225  97.0% MgSO4 (85% NaCl)
 TS40  ~200 Da  Polypiperazine-amide-TFC  Foods/Industrial/Wastewater  2-11  20/110  90.0% MgSO4 (40-60% NaCl)
 XN45  ~500 Da  Polypiperazine-amide-TFC  Foods/Industrial/Wastewater  2-11  35/110  95.0% MgSO4 (10-30% NaCl)

 Microdyn Nadir™
 NP010  ~1,000 Da  PES  Foods/Industrial/Wastewater  0-14  >200 lmh/40 bar  35-75%(Na2SO4)
 NP030  ~500 Da  PES  Foods/Industrial/Wastewater  0-14  >40 lmh/40 bar  35-75%(Na2SO4)

 

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Reverse Osmosis | Nanofiltration | Ultrafiltration | Microfiltration| Chemically Resistant | Forward Osmosis

 Manufacturer Type Pore size/ MWCO Polymer Feed pH Flux (GFD/psi)


 GE Osmonics™
 GE  1,000 Da  Composite Polyamide-TFC  Surface/Chemical  1-11  18/400
 GH  2,000 Da  Polyamide-TFC  Surface/Chemical  1-11  20/150
 GK  3,000 Da  Polyamide-TFC  Surface/Chemical  1-11  17/75
 PT  5,000 Da  PES  Process/Ultrapure  1-11  90/50
 PW  10,000 Da  PES  Process/Ultrapure  1-11  85/30
 MW  50,000 Da  PAN  Oil/Water  2-9  176/20









 Synder™
 XT  1,000 Da  PES  Industrial Water  2-11  75-80/50
 VT  3,000 Da  PES  Industrial Water  2-11  110-127/50
 MT  5,000 Da  PES  Industrial Water  2-11  120-147/50
 ST  10,000 Da  PES  Industrial Water  2-11  130-167/50
 SM  20,000 Da  PES  Industrial/Wastewater  2-11  147/60
 MK  30,000 Da  PES  Industrial Water  2-11  181-193/50
 PZ  30,000 Da  PAN  Wastewater  3-10  45-75/15
 V3  30,000 Da  PVDF+  Industrial/Wastewater  2-11  192-207/50
 BN  50,000 Da  PVDF  Industrial Water  2-11  200-214/50
 V4  70,000 Da  PVDF+  Industrial/Wastewater  2-11  157-168/50
 BY  100,000 Da  PVDF  Industrial Water  2-11  162-173/30
 LY  100,000 Da  PES  Industrial Water  2-11  270-289/50
 PY  100,000 Da  PAN  Wastewater  3-10  70-100/15
 LV  200,000 Da  PES  Industrial Water  2-11  242-276/50
 V5  200,000 Da  PVDF+  Industrial/Wastewater  2-11  175-186/30
 BX  250,000 Da  PVDF  Industrial Water  2-11  181-193/30
 LX  300,000 Da  PES  Industrial Water  2-11  236-252/30
 PX  400,000 Da  PAN  Wastewater  3-10  130-160/15
 A6  500,000 Da  PVDF  Industrial Water  2-11  191-214/30
 V6  500,000 Da  PVDF+  Industrial/Wastewater  2-11  182-196/30
 V7  800,000 Da  PVDF+  Industrial/Wastewater  2-11  208-232/30

 TriSep™
 UA60  3,500 Da  Polypiperazine-amide-TFC  Process Water  2-11  35/110
 UF5  5,000 Da  PES  Process Water  2-11  50/20
 UF10  10,000 Da  PES  Process Water  2-11  100/20
 UE50  100,000 Da  PES  Process Water  2-11  100/20


Microdyn™
 UH004  4,000 Da  PESH  Environment, metal, textile, paper, food, pharma/biotech, chemical  0 to 14  7/58
 UP005  5,000 Da  PES  Environment, metal, textile, paper, food, pharma/biotech, chemical  0 to 14  10/58
 UP010  10,000 Da  PES  Environment, metal, textile, paper, food, pharma/biotech, chemical  0 to 14  50/58
 UP020  20,000 Da  PES  Environment, metal, textile, paper, food, pharma/biotech, chemical  0 to 14  70/58
 UH030  30,000 Da  PESH  Environment, metal, textile, paper, food, pharma/biotech, chemical  0 to 14  35/58
 UH050  50,000 Da  PESH  Environment, metal, textile, paper, food, pharma/biotech, chemical  0 to 14  85/58
 UP150  150,000 Da  PES  Environment, metal, textile, paper, food, pharma/biotech, chemical  0 to 14  286/29
 US100  100,000 Da  PSUH  Environment, metal, textile, paper, food, pharma/biotech, chemical  1 to 14  100/29
 UC500  500,000 Da  RC  Environment, metal, paint, paper, pharma/biotech  1-11  250/29
 UV150  150,000 Da  PVDF  Environment, paint, paper, metal, chemical, pharma/biotech  2-11  300/29

 

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Reverse Osmosis | Nanofiltration | Ultrafiltration | Microfiltration| Chemically Resistant | Forward Osmosis

 Manufacturer Type Pore size/ MWCO Polymer Feed pH Flux (GFD/psi)
 GE Osmonics™  JX  0.30 µm  PVDF  Industrial/Process Water  1-11  130/30

 Synder™
 FR  800,000 Da  PVDF  Dairy/Industrial Water  1-11  233-249/30
 V0.1  0.10 µm  PVDF  Dairy/Industrial Water  1-11  237-254/20
 V0.2  0.22 µm  PVDF  Dairy/Industrial Water  1-11  245-280/20
 TriSep™  TM10  0.22 µm  PVDF  Industrial Water  2-11  50/10

 Micordyn Nadir™
 MV020  0.2 µm  PVDF  Particle Filtration, Beverage  2-11  412/14.5
 MP005  0.05 µm  PES  Cell separation, Pharma, Biotech  0-14  177/14.5

 

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Reverse Osmosis | Nanofiltration | Ultrafiltration | Microfiltration| Chemically Resistant | Forward Osmosis

Novamem

 Manufacturer Type Pore size/ MWCO Polymer pH Liquid Ent Pressure
PEEK5 0.005 µm  polyether ether ketone 1-14 >7 bar (102 psi)


 Novamem™
 PEEK20  0.02 µm  polyether ether ketone  1-14  >3 bar (43 psi)
 PEEK100  0.1 µm  polyether ether ketone  1-14  >2 bar (29 psi)
 PVDF20  0.02 µm  PVDF  0-12  >5 bar (72 psi)
 PVDF100  0.1 µm  PVDF  0-12  >3 bar (43 psi)

Evonik

 Manufacturer Type Pore size/ MWCO Polymer pH Operating Pressure range


 Evonik
 Duramem 150  150 Da  P84® polyimide  7 20 - 60 bar (290 - 870 psi)
 Duramem 200  200 Da  P84® polyimide  7 20 - 60 bar (290 - 870 psi)
 Duramem 300  300 Da  P84® polyimide  7 20 - 60 bar (290 - 870 psi)
 Duramem 500  500 Da  P84® polyimide  7 20 - 60 bar (290 - 870 psi)
 Duramem 900  900 Da  P84® polyimide  7 20 - 60 bar (290 - 870 psi)
 Puramem 280  280 Da  P84® polyimide  7 20 - 60 bar (290 - 870 psi)
 Puramem 600  600 Da  P84® polyimide  7 20 - 60 bar (290 - 870 psi)
 Puramem Selective  300-500 Da  P84® polyimide  7 20 - 60 bar (290 - 870 psi)
 Puramem Performance  300-500 Da  P84® polyimide  7 20 - 60 bar (290 - 870 psi)
 Puramem Flux  300-500 Da  P84® polyimide  7 20 - 60 bar (290 - 870 psi)

 

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Reverse Osmosis | Nanofiltration | Ultrafiltration | Microfiltration| Chemically Resistant | Forward Osmosis

Aquaporin

 Manufacturer Type Polymer Feed pH Flux
Aquaporin Aquaporin Inside Aquaporin-TFC  Seawater 2-11 >7 L/m2/hr(HO vs 1 M NaCl; FO mode)

Reverse Osmosis | Nanofiltration | Ultrafiltration | Microfiltration| Chemically Resistant | Forward Osmosis

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