Standard Rejection Brackish Water RO Elements -AG8040F-400 #3032518

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The A-Series, family of proprietary thin-film reverse osmosis membrane elements, are characterized by high flux and high sodium chloride rejection. AG Standard Brackish Water Elements are selected when high rejection and operating pressures as low as 200 psi (1,379 kPa) are desired. These elements allow moderate energy savings, and are considered a standard in the industry.

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Technical Data

Membrane: A-Series, thin-film membrane (TFM*)

Element Specification

Average permeate flow gpd (m3/d)                 11,000 (41.6)

Average NaCl rejection (1)(2)                            99.0%

Minimum NaCl rejection (1)(2)                          99.0%                      

Membrane area ft2 (m2)                                    400 (37.2)

Outer wrap                                                         Fiberglass

Part Number                                                      3032518

(1) Average salt rejection after 24 hours operation. Individual flow rate may vary ±20%.

(2) Testing conditions: 500ppm NaCl solution at 115psi (793kPa) operating pressure, 77°F (25°C), pH7.5 and 15% recovery.

Dimensions and Weight

Type                                                                    Female

Dimensions, inches (cm)                                   40.0 x 1.125 x 7.9 (101.6 x 2.86 x 20.1)

Boxed Weight lbs. (kg)                                      35 (16)        

                                                

Operating and CIP parameters

Typical Operating Pressure                               200 psi (1,379 kPa)

Typical Operating Flux                                      10-20 GFD (15-35LMH)

Maximum Operating Pressure                          Tape: 450 psi (3,103 kPa)

                                                                            Other outerwrap: 600 psi (4,137kPa)

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 x hours,

                                                                            Dechlorination recommended

Feedwater                                                          NTU < 1

                                                                            SDI15 < 5