PX U Series

Energy Recovery’s PX U Series is a range of energy recovery devices uniquely designed for ultra-high pressure reverse osmosis (UHPRO) systems to provide significant energy savings and a sustainable path to water and wastewater treatment and reuse. The PX U series offers operational cost savings when implementing minimal and zero liquid discharge (MLD/ZLD), operating across fluctuating flow and pressure levels to handle variable wastewater composition.

Suitable for industrial wastewater treatment, the PX U Series operates at pressures of up to 120 bar (1,740 psi) for water and wastewater applications such as brine mining, textiles, lithium, and more.

• Efficient: Designed to recover up to 65% of otherwise wasted energy and industry-leading efficiency with up to 97% peak efficiency in all flow conditions
• Reliable: 25–year design life with no scheduled maintenance
• Operational Flexibility: Compact, modular, and scalable to wide variations in operating conditions with operating pressures up to 120 bar (1,740 psi)