AK Series Low Energy Brackish Water RO Elements
RO-NF-UF Membranes
The A-Series, family of proprietary thin-film reverse osmosis membrane elements are characterized by high flux and high sodium chloride rejection. AK Low Pressure Brackish Water Elements are selected when high rejection and low operating pressures are desired. These elements allow significant energy savings since good rejection is achieved at operating pressures as low as 100 psig (689 kPa).
Item # |
Flow Average |
Salt Rejection Average (NaCl) |
Active Area |
Outer Wrap |
Part Number |
Dimension A (Length) |
Dimension C (Outside Diameter) |
|---|---|---|---|---|---|---|---|
| AK2540FM AK2540FM/Asset/Element-Dimensions-Diagram---Male.JPG | Flow Average N/A 710 gpd2.7 m³/day | Salt Rejection Average (NaCl) N/A 99.0 % | Active Area N/A 29 ft²2.7 m² | Outer Wrap N/A Fiberglass | Part Number N/A 1206800 | Dimension A (Length) N/A 40.0 in101.6 cm | Dimension C (Outside Diameter) N/A 2.4 in6.1 cm |
| AK2540TM AK2540TM/Asset/Element-Dimensions-Diagram---Male.JPG | Flow Average N/A 710 gpd2.7 m³/day | Salt Rejection Average (NaCl) N/A 99.0 % | Active Area N/A 27 ft²2.5 m² | Outer Wrap N/A Tape | Part Number N/A 1206802 | Dimension A (Length) N/A 40.0 in101.6 cm | Dimension C (Outside Diameter) N/A 2.4 in6.1 cm |
| AK4040C AK4040C/Asset/Element-Dimensions-Diagram---Male.JPG | Flow Average N/A 2475 gpd9.4 m³/day | Salt Rejection Average (NaCl) N/A 99.0 % | Active Area N/A 95 ft²8.8 m² | Outer Wrap N/A Cage™ | Part Number N/A 1223696 | Dimension A (Length) N/A 40.0 in101.6 cm | Dimension C (Outside Diameter) N/A 3.9 in9.9 cm |
| AK4040CM AK4040CM/Asset/Element-Dimensions-Diagram---Male.JPG | Flow Average N/A 2350 gpd8.9 m³/day | Salt Rejection Average (NaCl) N/A 99.0 % | Active Area N/A 90 ft²8.4 m² | Outer Wrap N/A Cage™ | Part Number N/A 1227885 | Dimension A (Length) N/A 40.0 in101.6 cm | Dimension C (Outside Diameter) N/A 3.9 in9.9 cm |
| AK4040FM AK4040FM/Asset/Element-Dimensions-Diagram---Male.JPG | Flow Average N/A 2200 gpd8.3 m³/day | Salt Rejection Average (NaCl) N/A 99.0 % | Active Area N/A 85 ft²7.9 m² | Outer Wrap N/A Fiberglass | Part Number N/A 1206813 | Dimension A (Length) N/A 40.0 in101.6 cm | Dimension C (Outside Diameter) N/A 3.9 in9.9 cm |
| AK4040NM AK4040NM/Asset/Element-Dimensions-Diagram---Male.JPG | Flow Average N/A 2200 gpd8.3 m³/day | Salt Rejection Average (NaCl) N/A 98.5 % | Active Area N/A 85 ft²7.9 m² | Outer Wrap N/A Net™ | Part Number N/A 1231787 | Dimension A (Length) N/A 40.0 in101.6 cm | Dimension C (Outside Diameter) N/A 3.9 in9.9 cm |
| AK4040TM AK4040TM/Asset/Element-Dimensions-Diagram---Male.JPG | Flow Average N/A 2200 gpd8.3 m³/day | Salt Rejection Average (NaCl) N/A 99.0 % | Active Area N/A 85 ft²7.9 m² | Outer Wrap N/A Tape | Part Number N/A 1206816 | Dimension A (Length) N/A 40.0 in101.6 cm | Dimension C (Outside Diameter) N/A 3.9 in9.9 cm |
| AK8040C AK8040C/Asset/Element-Dimensions-Diagram---Male.JPG | Flow Average N/A 9900 gpd37.5 m³/day | Salt Rejection Average (NaCl) N/A 99.0 % | Active Area N/A 380 ft²35.3 m² | Outer Wrap N/A Cage™ | Part Number N/A 1206819 | Dimension A (Length) N/A 40.0 in101.6 cm | Dimension C (Outside Diameter) N/A 7.9 in20.1 cm |
| AK8040F AK8040F/Asset/Element-Dimensions-Diagram---Male.JPG | Flow Average N/A 9200 gpd34.8 m³/day | Salt Rejection Average (NaCl) N/A 99.0 % | Active Area N/A 365 ft²33.9 m² | Outer Wrap N/A Fiberglass | Part Number N/A 1206820 | Dimension A (Length) N/A 40.0 in101.6 cm | Dimension C (Outside Diameter) N/A 7.9 in20.1 cm |
| AK8040F 400 AK8040F 400/Asset/Element-Dimensions-Diagram---Male.JPG | Flow Average N/A 10500 gpd39.7 m³/day | Salt Rejection Average (NaCl) N/A 99.0 % | Active Area N/A 400 ft²37.2 m² | Outer Wrap N/A Fiberglass | Part Number N/A 1206821 | Dimension A (Length) N/A 40.0 in101.6 cm | Dimension C (Outside Diameter) N/A 7.9 in20.1 cm |
| AK8040F 400 WET AK8040F 400 WET/Asset/Element-Dimensions-Diagram---Male.JPG | Flow Average N/A 10500 gpd39.7 m³/day | Salt Rejection Average (NaCl) N/A 99.0 % | Active Area N/A 400 ft²37.2 m² | Outer Wrap N/A Fiberglass | Part Number N/A 1239766 | Dimension A (Length) N/A 40.0 in101.6 cm | Dimension C (Outside Diameter) N/A 7.9 in20.1 cm |
| AK8040N AK8040N/Asset/Element-Dimensions-Diagram---Male.JPG | Flow Average N/A 9200 gpd34.8 m³/day | Salt Rejection Average (NaCl) N/A 98.5 % | Active Area N/A 350 ft²32.5 m² | Outer Wrap N/A Net™ | Part Number N/A 1231788 | Dimension A (Length) N/A 40.0 in101.6 cm | Dimension C (Outside Diameter) N/A 7.9 in20.1 cm |
| AK8040N 400 AK8040N 400/Asset/Element-Dimensions-Diagram---Male.JPG | Flow Average N/A 10500 gpd39.7 m³/day | Salt Rejection Average (NaCl) N/A 98.5 % | Active Area N/A 400 ft²37.2 m² | Outer Wrap N/A Net™ | Part Number N/A 1231789 | Dimension A (Length) N/A 40.0 in101.6 cm | Dimension C (Outside Diameter) N/A 7.9 in20.1 cm |
