Hydranautics ESPA (Energy Saving Polyamide) Membranes

Energy-efficient membranes with uncompromised salt rejection.

Overview

ESPA membranes combine high salt rejection with exceptional energy efficiency, helping reduce overall RO energy consumption. Operating at significantly lower pressures, ESPA elements produce high-quality water across a wide range of treatment applications while delivering measurable energy cost savings.

Key Product Features

  • 100% integrity tested before leaving the factory
  • Wet shipped with preservative for fast start-up
  • High salt rejection for high-quality permeate
  • High productivity and flow at lower pressures
  • Suitable for drinking water, process water and reuse
  • Available in both 4" and 8" sizes

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