| Designation (SKU) |
Manufactuer |
Membrane Type |
Molecular Weight Cut-off (MWCO) |
Salt rejection (%) |
25°C pH Range |
Maximum Operatin Pressure |
Maximum Operating Temperature |
| NF-NF |
Dow Filmtec |
Polyamide |
~200-400 D |
99-MgSO4 |
2-11 |
- |
- |
| NF245 |
Dow Filmtec |
Polyamide |
~200-400 D |
99-MgSO4 |
2-11 |
800 psi (54.8 bar) |
122°F (50°C) |
| NF270 |
Dow Filmtec |
Polyamide |
~200-400 D |
99.2-MgSO4 |
2-11 |
600 psi
(41 bar) |
113°F (45°C) |
| NF90 |
Dow Filmtec |
Polyamide |
~200-400 D |
>97.0 MgSO4 |
2-11 |
600 psi
(41 bar) |
113°F (45°C) |
| NF200 |
Dow Filmtec |
Poly piperazineamidesulfonated |
~200-400 D |
50-65 CaCl2 |
3-10 |
600 psi
(41 bar) |
113°F (45°C) |
| NP010 |
Microdyn Nadir, GmbH |
Polyethersulfone |
~100 D |
25-40 Na2SO4 |
1-14 |
- |
95°C |
| BW30 |
Dow Filmtec |
Polyamide |
100 D |
99,70 NaCl, |
2 -11 |
600 psi
(41 bar) |
113°F (45°C) |
| SW30 |
Dow Filmtec |
Polyamide |
100 D |
99.4 NaCl, |
2-11 |
1,000 psi (69 bar) |
113°F (45°C) |
| X20 |
TriSep Corporation |
Polyamide- urea |
50-100 D |
99.5 NaCl, |
- |
600 psi
(41 bar) |
- |
|
