Coarse Straining

Upstream protection and bulk separation

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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

Product Catalog

RO-NF-UF Membranes

Reverse osmosis, nanofiltration, ultrafiltration and microfiltration elements for seawater and brackish water desalination, water softening and RO pretreatment.

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RO-NF-UF Membranes

14 Product Lines
3 Parts Available

AD HR Series Seawater RO High Rejection Elements

The AD HR series, family of proprietary thin film reverse osmosis membrane elements, is characterized by an excellent sodium chloride rejection. AD HR series is selected when high quality permeate is demanded from seawater that is relatively high in TDS.

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3 Parts Available

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.

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3 Parts Available

AG 2PASS Series Standard Brackish Water Elements for 2 Pass RO Systems

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 psig (1,379 kPa) are desired. These elements allow moderate energy savings, and are considered a standard in the industry.

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2 Parts Available

AG HR Series High Rejection Brackish Water RO Elements

AG HR Brackish Water Elements are selected when high rejection and operating pressures as low as 200 psi (1,379 kPa) are desired.

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17 Parts Available

AG Series Standard Brackish Water RO Elements

AG Standard Brackish Water Elements are selected when high rejection and operating pressures as low as 200 psig (1,379 kPa) are desired.

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1 Part Available

AK HR Series High Rejection Low Energy Brackish Water RO Element

The A-Series family of proprietary thin-film reverse osmosis membrane elements is characterized by high flux and high sodium chloride rejection. AK HR Low Pressure Brackish Elements are selected when high rejection and low operating pressures are desired. These elements allow significant energy savings since good rejection is achieved at operating pressures as low as 100 psig (689 kPa).

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13 Parts Available

AK Series Low Energy Brackish Water RO Elements

AK Low Pressure Brackish Water Elements are selected when high rejection and low operating pressures are desired.

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3 Parts Available

CD Series High Rejection Brackish Water RO Elements (Cellulose Acetate)

The C-Series family, a triacetate/diacetate blend, has a higher flux and better mechanical stability than standard cellulose acetate. C-Series elements offer a lower per element cost and increased chlorine resistance compared to thin-film elements.

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9 Parts Available

CE Series Brackish Water RO Elements (Cellulose Acetate)

The C-Series family, a triacetate/diacetate blend, has a higher flux and better mechanical stability than standard cellulose acetate. CA-Series elements offer a lower per element cost and increased chlorine resistance compared to thin-film elements.

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3 Parts Available

CG Series High Flux Brackish Water RO Elements (Cellulose Acetate)

The C-Series family, a triacetate/diacetate blend, has a higher flux and better mechanical stability than standard cellulose acetate. C-Series elements offer a lower per element cost and increased chlorine resistance compared to thin-film elements.

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4 Parts Available

CK Series Water Softening NF Elements (Cellulose Acetate)

The C-Series family, a triacetate/diacetate blend, has a higher flux and better mechanical stability than standard cellulose acetate. C-Series elements offer a lower per element cost and increased chlorine resistance compared to thin-film elements.

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5 Parts Available

EW Series Microfiltration – Pretreatment for RO/NF

The E-Series family consists of 0.04 µm microfiltration elements utilizing polysulfone membrane.

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7 Parts Available

HL Series Water Softening NF Elements

The H-Series proprietary thin-film nanofiltration membrane elements are characterized by an approximate molecular weight cut-off of 150-300 daltons for uncharged organic molecules. Divalent and multivalent ion rejection is dependent upon feed concentration and composition.

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4 Parts Available

PW Series Ultrafiltration – Post Treatment of RO and NF

The P-Series family of polyethersulfone ultrafiltration membrane elements are characterized by a 10,000 molecular weight cut-off and greater than 96% rejection of Cytochrome-C (13,300 MW protein).

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