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8" NF Membranes

Hydranautics Nanofiltration ESNA1-LF2-LD

Material: W2T531514
Unit of Measure #: EA
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Hydranautics ESNA1-LF2-LD Energy Saving Nanofiltration RO Membrane

  • Model Name: ESNA1-LF2-LD
  • Length: 40"
  • Diameter: 8"
  • Weight: 33 lbs
  • Feed Spacer: 34 mil
  • Active Membrane: 400 ft²
  • Permeate Flow Rate: 12,000 GPD
  • Membrane Type: Low Fouling Thin Film Composite
  • Maximum Applied Pressure: 600 PSI
  • CaCl2 Rejection (Minimum/Maximum): 80/96%

Hydranautics ESNA elements provide 50% - 91% salt rejection with ultra-low operating pressures (below 100psi), and are ideal For softening applications and the removal of pesticides, bacteria, or viruses. Compared to conventional pretreatment, Hydranautics combine benefits of high recovery and low footprint requirement due to its optimized membrane area and novel cleaning regimes.

Pricing is listed For membrane quantities up to 12. For pricing on quantities larger than 12 elements, please contact customerservice@evoqua. com to get a quote from a local salesperson.

ESNA1-LF2-LD

  • Maximum Operating Temperature: 113F (45C)
  • Chlorine Tolerance: 0. 1 PPM
  • pH Range, Continuous Operation: 2-10
  • pH Range, Short Term Cleaning (30min): 1-12
  • Maximum Feed Water Turbidity (NTU): 1
  • Maximum Feed Water Silt Density Index (SDI): 5
  • Maximum Pressure Drop For Each Element: 10 psi
  • Maximum Feed Flow: 75 GPM

Specifications