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Hydranautics LFC3-LD Reverse Osmosis Membrane Element, 8" x 40"
LFC3-LD
LFC3-LD
  

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Product Code: LFC3-LD
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Description Spec Sheet / Manual Technical Specifications
 
Hydranautics LFC3-LD Reverse Osmosis Membrane Element, 8" x 40"

(Suggested alternatives: Filmtec BW30-400-34i, Hydranautics CPA3, Filmtec BW30XFR-400-34I, Filmtec BW30-400, Hydranautics CPA6-LD, Hydranautics CPA5-LD)


LFC® (Low Fouling Composite) elements combine neutral surface charge and hydrophilicity, providing significant reduction in fouling rates and increasing membrane efficiency by restoring nominal performance after cleaning.

Advantages
  • 99.7% nominal rejection
  • Low fouling membrane chemistry reduces or eliminates pre-treatment
  • LD technology increases brine spacer thickness for reduced differential pressures
  • Lower cleaning frequency and costs

Applications
  • Municipal/Industrial surface and wastewaters
  • Difficult feedwaters requiring significant pretreatment

Performance
  • Permeate Flow: 11,000 gpd (41.6 m3/d)
  • Salt Rejection: 99.7% (99.5% minimum)

Application Data

Maximum Applied Pressure600 psig (4.14 MPa)
Maximum Chlorine Concentration< 0.1 PPM
Maximum Operating Temperature113 °F (45 °C)
pH Range, Continuous (Cleaning)2-10 (1-12)*
Maximum Feedwater Turbidity1.0 NTU
Maximum Feedwater SDI (15 mins)5.0
Maximum Feed Flow75 GPM (17.0 m3 /h)
Minimum Ratio of Concentrate to Permeate Flow for any Element5:1
Maximum Pressure Drop for Each Element15 PSI

* The limitations shown here are for general use. For specific projects, operating at more conservative values may ensure the best performance and longest life of the membrane. See Hydranautics Technical Bulletins for more detail on operation limits, cleaning pH, and cleaning temperatures

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