The A-Series family of proprietary thin-film reverse osmosis membrane is characterized by high flux and high sodium chloride rejection. AG HR brackish water elements are selected when high rejection and operating pressures as low as 200 psi (1,379 kPa) are desired.
These elements are recommended for brackish water with salt concentration (TDS) levels between 1,000 and 10,000 mg/l or when very high salt rejection of monovalent ions is required. AG HR series is certified to NSF/ANSI 61.
Typical Operating Pressure
200 psi (1,380 kPa)
Typical Operating Flux 10-20 GFD (15-35 LMH)
Maximum Operating
Pressure 600 psi (4,137 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- 15 psi (103 kPa)
Per housing: 50 psi (345 kPa)
Chlorine Tolerance: 1,000+ ppm-hours,
dechlorination recommended
Feedwater: NTU < 1 SDI 15 < 5