The A-Series family of proprietary thin-film reverse osmosis membrane is characterized by high flux and high sodium chloride rejection. AK LE brackish water elements are selected when high rejection, high flow, and ultra-low operating pressures are desired.
The AK LE element is a low energy high flow element for beverage, light commercial, residential, and general industrial applications. AK LE Series elements feature a Fiberglass outer wrap. AK LE series is certified to NSF/ANSI 61.
Typical Operating Pressure 110 psi (758 kPa)
Typical Operating Flux 10-20 GFD (15-35 LMH)
Maximum Operating Pressure 400 psi (2,758 kPa)
Maximum Temperature Continuous operation: 122°F (50°C)
Clean-In-Place (CIP): 122°F (50°C)
pH range Optimum rejection: 7.0-7.5,
Continuous operation 2.0-11.0,
Clean-In-Place (CIP): 1.0-13.0 (1)
Maximum Pressure Drop Over an element: 12 psi (83 kPa)
Per housing: 50 psi (345 kPa)
Chlorine Tolerance 1,000+ ppm-hours,
Feedwater: NTU < 1 SDI 15 < 5