Filmtec (NF-4040) NANO Filtration Membrane 6,800 GPD 8"X40"
Filmtec NF-4040 Nanofiltration Element
Performance Parameters & Test Conditions
| Test Pressure | 130 psig (8.9 bar) |
| Test Solution | 2000 ppm Magnesium Sulfate (MgSO₄) |
| Operating Temperature | 77°F (25°C) standard test conditions |
| pH Range | pH 8 (test standard) |
| Recovery Rate | 15% recovery at test conditions |
| Target Flow (New Element) | 1,950 gpd (7.4 m³/d) baseline |
| Replaces | Filmtec NF45 series elements |
Where the NF-4040 Membrane Works
The Filmtec NF-4040 nanofiltration membrane is engineered for commercial and industrial process applications requiring selective separation of dissolved solutes. It excels in desalting organic compounds, acid processing environments, metal ion recovery from waste streams, and antifreeze recovery operations. The membrane's unique selectivity allows it to reject divalent salts and larger organic molecules while permitting monovalent salts to pass, making it ideal for applications where complete desalination is not required but targeted separation is critical. Flow rates will vary based on feedwater chemistry, temperature, pressure, and specific process conditions. This element fits standard 8-inch commercial housings and is compatible with systems previously using Filmtec NF45 membranes.
Filmtec NF-4040 Nanofiltration Element
Performance Parameters & Test Conditions
| Test Pressure | 130 psig (8.9 bar) |
| Test Solution | 2000 ppm Magnesium Sulfate (MgSO₄) |
| Operating Temperature | 77°F (25°C) standard test conditions |
| pH Range | pH 8 (test standard) |
| Recovery Rate | 15% recovery at test conditions |
| Target Flow (New Element) | 1,950 gpd (7.4 m³/d) baseline |
| Replaces | Filmtec NF45 series elements |
Where the NF-4040 Membrane Works
The Filmtec NF-4040 nanofiltration membrane is engineered for commercial and industrial process applications requiring selective separation of dissolved solutes. It excels in desalting organic compounds, acid processing environments, metal ion recovery from waste streams, and antifreeze recovery operations. The membrane's unique selectivity allows it to reject divalent salts and larger organic molecules while permitting monovalent salts to pass, making it ideal for applications where complete desalination is not required but targeted separation is critical. Flow rates will vary based on feedwater chemistry, temperature, pressure, and specific process conditions. This element fits standard 8-inch commercial housings and is compatible with systems previously using Filmtec NF45 membranes.
Original: $1,375.00
-65%$1,375.00
$481.25Description
Filmtec NF-4040 Nanofiltration Element
Performance Parameters & Test Conditions
| Test Pressure | 130 psig (8.9 bar) |
| Test Solution | 2000 ppm Magnesium Sulfate (MgSO₄) |
| Operating Temperature | 77°F (25°C) standard test conditions |
| pH Range | pH 8 (test standard) |
| Recovery Rate | 15% recovery at test conditions |
| Target Flow (New Element) | 1,950 gpd (7.4 m³/d) baseline |
| Replaces | Filmtec NF45 series elements |
Where the NF-4040 Membrane Works
The Filmtec NF-4040 nanofiltration membrane is engineered for commercial and industrial process applications requiring selective separation of dissolved solutes. It excels in desalting organic compounds, acid processing environments, metal ion recovery from waste streams, and antifreeze recovery operations. The membrane's unique selectivity allows it to reject divalent salts and larger organic molecules while permitting monovalent salts to pass, making it ideal for applications where complete desalination is not required but targeted separation is critical. Flow rates will vary based on feedwater chemistry, temperature, pressure, and specific process conditions. This element fits standard 8-inch commercial housings and is compatible with systems previously using Filmtec NF45 membranes.
