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Home > Membranes & Housings > GE Desal Commercial RO Membranes > 10 inch & 20 inch Ametek TFC Element

GE Desal (1206803) AK3218T 3.2" X 18" TFC; (20" AMETEK) Brackish Water 460 GPD Low Energy RO Membrane

GE Desal (1206803) AK3218T 3.2

Price

Retail Price:: $373.35

Your Savings:: $133.36

Your Price: $239.99

1206803

Availability: Ships within 24-72 hours

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Description

The A-Series, family of proprietary thin-film reverse osmosis membrane elements are characterized by high flux and excellent sodium chloride rejection. AK Low Pressure Brackish Water 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). AK3218T Low Pressure Brackish Water elements feature a tape outer wrap and 28 mil feed spacers. This element is designed with flush end connections.

Element Specifications

ModelFlowAvg. RejectionMin. RejectionPart Number
AK3218T460 GPD 99.5%99%1206803
Specifications are based on a 2000 mg/L NaCl solution at 225 psig operating pressure (1551 kPa), 77°F (25°C), 15% recovery, pH 7.5 after 24 hours. Individual flux may vary +25%/ -15%.
Operating and Design Parameters
Membrane: Thin Film Membrane (TFM®)
Typical Operating Pressure: 200 psig (1,379 kPa)
Maximum Pressure: 450 psig (3,103 kPa)
Maximum Temperature: 122°F (50°C)
Chlorine Tolerance: 1,000 ppm-hrs, dechlorination recommended
Optimum Rejection pH: 7.0 -7.5
Operating pH Range: 4.0 - 11.0
Cleaning pH Range: 2.0 - 11.5
Feed NTU: <1
Feed SDI: <3
Typical Operating Flux: 10-20 GFD (15-35) L.H-1.M-2

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