Optimizing Energy.
Maximizing Savings.
As a trusted global leader in energy efficiency technology, we design and manufacture reliable, high-performance solutions that generate cost savings and reduce energy consumption for industries such as desalination, wastewater, and CO2 refrigeration.
PX technology
Our revolutionary PX® Pressure Exchanger® is recognized globally as a trusted, reliable, high-performing energy efficiency device.
Our revolutionary PX® Pressure Exchanger® is recognized globally as a trusted, reliable, high-performing energy efficiency device.
Our PX technology uses a ceramic rotor to efficiently capture and transfer pressure energy. By making processes more efficient and environmentally sustainable, the PX can lower costs, save energy, and minimize emissions.
Our line of PX devices is able to handle liquid, gas, liquid with suspended solids, and supercritical fluids, and is ideal for a wide range of pressure ratings from low to ultra-high.
The PX’s ceramic rotor acts as a fluid piston, efficiently transferring energy between high-pressure and low-pressure liquid and/or gas through continuously rotating ducts.
When the PX first entered the market over 30 years ago in desalination, it was an industry-changing technology that made new treatment processes commercially viable. Today, many industries benefit from this technology, and we continue to explore new applications.
Our PX technology uses a ceramic rotor to efficiently capture and transfer pressure energy. By making processes more efficient and environmentally sustainable, the PX can lower costs, save energy, and minimize emissions.
Our line of PX devices is able to handle liquid, gas, liquid with suspended solids, and supercritical fluids, and is ideal for a wide range of pressure ratings from low to ultra-high.
The PX’s ceramic rotor acts as a fluid piston, efficiently transferring energy between high-pressure and low-pressure liquid and/or gas through continuously rotating ducts.
When the PX first entered the market over 30 years ago in desalination, it was an industry-changing technology that made new treatment processes commercially viable. Today, many industries benefit from this technology, and we continue to explore new applications.
Our global reach
$7.2B
Annual savings in energy costs for our customers
60%
Potential energy reduction in seawater reverse osmosis desalination facilities
43.6M
Cubic meters of water cleaned each day in facilities with Energy Recovery ERDs
22.5MMT
Approximate amount of carbon emissions we helped our customers avoid in 2024
