AK8040F-400,WET HR
Part of AK HR Series High Rejection Low Energy Brackish Water RO Element
The A-Series family of proprietary thin-film reverse osmosis membrane elements is characterized by high flux and high sodium chloride rejection. AK HR Low Pressure Brackish 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).
Literature
Note
Average salt rejection after 24 hours operation. Individual flow rate may vary +25%/-15%.
Testing conditions: 500ppm NaCl solution at 115psi (862kPa) operating pressure, 77°F, pH7.5 and 15% recovery.
Note
These elements are bagged wet (WT) before shipping.
Trademark of General Electric Company; may be registered in one or more countries.
Line Specifications
- Active Area
- 400 ft² / 37.2 m²
- Average NaCl Rejection
- 99.5 %
- Average Permeate Flow
- 38.6 m³/day / 10200 gpd
- Boxed Weight
- 16 kg / 35 lb
- Chlorine Tolerance
- 1,000+ ppm-hours, Dechlorination Recommended
- Clean-In-Place (CIP) pH Range
- 2.0 – 11.5
- Continuous Operation pH Range
- 4.0 – 11.0
- Dimension A (Length)
- 101.6 cm / 40.0 in
- Dimension B
- 2.86 cm / 1.125 in
- Dimension C (Outside Diameter)
- 20.1 cm / 7.9 in
- Feedwater
- NTU < 1, SDI < 5
- Maximum Clean-In-Place (CIP) Temperature
- 50 °C / 122 °F
- Maximum Continuous Operation Temperature
- 50 °C / 122 °F
- Maximum Operating Pressure
- 2758 kPa / 400 psi
- Maximum Pressure Drop Over an Element
- 83 kPa / 12 psi
- Maximum Pressure Drop Per Housing
- 345 kPa / 50 psi
- Membrane
- Thin-Film Membrane (TFM™)
- Minimum NaCl Rejection
- 99.0 %
- Optimum Rejection pH Range
- 7.0 – 7.5
- Outer Wrap
- Fiberglass
- Part Number
- 3040998
- Typical Operating Flux
- 10 – 20 GFD / 15 – 35 LMH
- Typical Operating Pressure
- 830 kPa / 120 psi
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