ESPA1

ESPA1 membrane has the same chemistry as the ESPA2 membrane but has a higher permeability. ESPA1 membrane requires even lower feed pressures than ESPA2 and the energy consumption is also lower.

ESPA1 is popularly used in the treatment of low TDS waters to produce potable water.

ESPA1 membrane is available in diameters of 4.0 and 8.0 inches. The 4.0 inch diameter membrane is available in Low Differential LD ™ technology. See ESPA2-LD membrane page for more information on the LD features and benefits.

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ESPA1

Hydranautics ESPA1-LD-4040 Reverse Osmosis Membrane 4" x 40"

Hydranautics ESPA1 Reverse Osmosis Membrane 8" x 40"