Coarse Straining

Upstream protection and bulk separation

Cartridge Filtration

Precision fine and depth filtration

Membrane Technologies

Micro, ultra, nano and reverse osmosis

Pre-Treatment

Conditioning ahead of the process

Purification

Reverse osmosis and demineralization

Polishing and Service

High purity finishing and on-site support

AD Series Seawater Desalination RO Elements

The A-Series, family of proprietary thin-film reverse osmosis membrane elements are characterized by a good sodium chloride rejection.

AD Seawater Elements feature high-pressure construction, a fiberglass outer wrap and standard feed spacers.

Note

Average salt rejection after 24 hours operation. Individual flow rate may vary +25%/-25%.
Testing conditions: 32,000ppm NaCl solution at 800psi (5,516kPa) operating pressure, 77°F, pH 7.5 and 7% recovery.

Note

These elements are bagged wet before shipping.
Trademark of General Electric Company; may be registered in one or more countries.

Specifications

Average NaCl Rejection
99.6 %
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
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
8268 kPa / 1200 psi
Maximum Pressure Drop Over an Element
83 kPa / 12 psi
Maximum Pressure Drop Per Housing
345 kPa / 50 psi
Membrane
A-Series, Thin-Film Membrane (TFM™)
Minimum NaCl Rejection
99.2 %
Optimum Rejection pH Range
7.0 – 7.5
Outer Wrap
Fiberglass
Typical Operating Flux
7 – 11 GFD / 12 – 19 LMH
Typical Operating Pressure
5516 kPa / 800 psi

Part Numbers

3 parts available

Part NumberAverage Permeate Flow (m³/day / gpd)Active Area (ft² / m²)Part NumberDimension B (cm / in / mm)Dimension C (Outside Diameter) (cm / in)Boxed Weight (kg / lb)
AD2540FM1.5 m³/day / 410 gpd26 ft² / 2.4 m²1223377OD: 1.90 cm / 0.75 in6.1 cm / 2.4 in3.0 kg / 6.6 lb
AD4040FM4.2 m³/day / 1100 gpd86 ft² / 8.0 m²1223378OD: 1.90 cm / 0.75 in9.9 cm / 3.9 in4 kg / 9 lb
AD8040F21.2 m³/day / 5600 gpd370 ft² / 34.4 m²12233812.86 cm / 1.125 in20.1 cm / 7.9 in16 kg / 35 lb

Request a Quote

Select up to five part numbers in the table above, or tell us what you need and our specialists will help you choose.

This part number is already on the request. Tell us how many you need and our specialists will come back to you.

Phone Number
Filled in from the part you choose. Change it if your request is about a different part.
Quantities, timelines, or anything else that would help us quote accurately.