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Hydranautics ESNA1-LF2-LD-4040 Nanofiltration Membrane Element, 4" x 40"
ESNA1-LF2-LD-4040
ESNA1-LF2-LD-4040


 
Our Price: $291.00



Product Code: ESNA1-LF2-LD-4040
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Description Spec Sheet / Manual Technical Specifications
 
Hydranautics ESNA1-LF2-LD-4040 Nanofiltration Membrane Element, 4" x 40"

Advantages
  • Permeate flow: 2,000 gpd
  • CaCl2 rejection: 90%
  • CaCl2 rejection (minimum/maximum): 85%/95%
  • Optimum hardness rejection
  • Effectively removes organics
  • Ultra-low pressure, energy saving, lower OPEX

Applications

  • Municipal water treatment

Performance
  • Permeate Flow: 2,000 gpd (7.6m3/d)
  • CaCl2 Rejection: 90%
  • CaCl2 Rejection (minimum/maximum): 85% / 95%

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 (2-12)*
Maximum Feedwater Turbidity1.0 NTU
Maximum Feedwater SDI (15 mins)5.0
Maximum Feed Flow16 GPM (3.6 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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