Element Specification
Model |
Average permeate flow
gpd (m³ /day) (1)(2) |
Average NaCl
rejection (1)(2) |
Minimum NaCl
rejection (1)(2) |
Typical Boron
Rejection (2) |
AD-90 |
AD-365 |
99.8% |
99.5% |
95.0% |
AD-365 |
6500 (24.2) |
99.8% |
99.5% |
95.0% |
AD-400,34 |
7000 (26.5) |
99.8% |
99.5% |
95.0% |
AD-440 |
7700 (29.2) |
99.8% |
99.5% |
95.0% |
(1) Average salt rejection after 24 hours of operation. Individual flow rate may vary ±20%.
(2) Testing conditions: 32,000mg/l NaCl & 5mg/l boron solution at 800psi (5,516kPa) operating pressure, 77°F (25°C), pH 8.0 and 7% recovery.
Model |
Active area ft² (m²) |
Outer wrap |
Part number |
AD-90 |
90 (8.4) |
Fiberglass |
3056651 |
AD-365 |
365 (33.9) |
Fiberglass |
3056652 |
AD-400,34 |
400 (37.2) |
Fiberglass |
3056654 |
AD-440 440 |
440 (40.9) |
Fiberglass |
3056655 |
Operating & CIP Parameters
Typical Operating Pressure |
800psi (5,516kPa) |
Typical Operating Flux |
7-11GFD (12-19LMH) |
Maximum Operating Pressure |
1,200psi (8,274kPa) |
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): 1.0-12.0 (1) |
Maximum Pressure Drop |
Over an element: 15 psi (103kPa)
Per housing: 50 psi (345 kPa) |
Chlorine Tolerance |
1,000+ ppm-hours, dechlorination recommended |
Feedwater |
NTU < 1
SDI15 < 5 |
(1) Please refer to Cleaning Guidelines Technical Bulletin TB1194.