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Home > Water Filter Brands > Desal GE Reverse Osmosis Membranes > Desal Commercial RO Membranes > RO-2540-DURA

GE Desal RO 2540 Duraslick RO Membrane

675 Gallons Per Day; 2.5" x 40"; Part # 1231055; Low Fouling Membrane

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GE Duraslick RO 2540 Low Fouling Brackish Water Element:
Duraslick thin film membrane elements are engineered for use with fouling-prone brackish water applications.
Duraslick RO elements provide high rejection of sodium chloride and a broader pH range.
Osmonics Duraslick membrane elements incorporate an innovative membrane design that is significantly smoother, less fouling and more consistent.
GE Osmonics Desal RO 2540 Duraslick elements feature a FRP outerwrap and 31 mil feed spacers and is designed with male end connections.
Duraslick membranes require less frequent cleaning, reducing energy usage, lower consumption of chemicals and longer element life.

GE Desal RO 2540 Duraslick Membrane Specs:
675 Gallons Per Day
Dimensions: 2.5" W X 40" L

Membrane: Thin Film Membrane

Typical Operating Pressure: 200 psig

Maximum Pressure: 600 psig

Maximum Temperature: 122°F (50°C)

Chlorine Tolerance: <500 ppm-hrs, dechlorination recommended

Optimum Rejection pH: 5.5 - 7.0

Operating pH Range: 2.0 - 11.0

Cleaning pH Range: 1.0 - 11.5

Maximum Pressure Drop: 10 psig per element; 50 psig per vessel

Feed NTU: <1

Feed SDI: <5

Average Rejection: 98.6%

Minimum Rejection: 97%

Typical Operating Flux: 10-15 GFD (15-25) L.H-1.M-2