PWG 4021ND Low Pressure Reverse Osmosis Membrane Element 4" x 21"
PWG 4021ND Low Pressure Reverse Osmosis Membrane Element 4" x 21" is backordered and will ship as soon as it is back in stock.
PWG 4021ND Low Pressure Reverse Osmosis Membrane Element 4" x ...
Combining energy efficiency with high rejection
The energy required to pressurize RO feed water is the largest contributor to the total energy consumption of the RO plant. PWG ND membranes are the choice for applications demanding high-energy efficiency, with uncompromised productivity and salt rejection. Operating at significantly lower pressures, PWG ND elements produce high quality water in a range of water treatment applications, ensuring energy cost savings.
PWG ND membranes are used in the treatment of drinking water, industrial process waters, municipal and industrial waste water recovery and reuse because of this exception performance capability. These membranes also serve as part of polishing units in seawater desalination plants when boron rejection is critical.
Equivalent to:
Oltremare Low1-4021
Hydranautics ESAP1-4021
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