Hydranautics' Introduces the New, Innovative ESPA4 Technology

Oceanside, CA…Hydranautics, the world's leader in membrane technology, introduces a new generation of membrane technology; the innovative ESPA4 (Energy Savings Polyamide) membrane is rated for operation at only 100 psi (5 bar)! The newest member of the high performance energy-savings ESPA family of RO membranes offers the user high productivity, and high rejection at very low operating pressures at cold water temperatures, with 400 ft2 of membrane area. This provides unparalled performance, contributing to the most efficient and economical system design. It delivers the same high rejection and dramatic energy savings you have come to expect, but now with up to 250% greater productivity per membrane area than conventional polyamide membranes.

ESPA4 is the only ultra low energy membrane element available in both 4 and 8-inch diameters and 40-inch long configurations. And due to their unique membrane technology, ESPA4 could be utilized as either a stand alone element or part of an Integrated Membrane System (IMSTM). Whether treating well water for municipal potable use, various industrial applications, car washes, or as a second pass permeate desalting, the ESPA4 by Hydranautics provides the highest combination of productivity and rejection in the market place.
For more information about Hydranautics' ESPA4 membrane technology, please call at 1-800-CPA-PURE, or send an e-mail to us info@hydranautics.com.