PWG 4021ND Low Pressure Reverse Osmosis Membrane Element 4" x 21" Clack System Controller minimizing downtime and keeping your

minimizing downtime and keeping your system consistently operational

offering flexibility in application

offering flexibility and efficiency in operations

Fragility of Glass

PWG 4021ND Low Pressure Reverse Osmosis Membrane Element 4" x 21" Clack System Controller minimizing downtime and keeping yourCombining 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