Our award-winning PX® Pressure Exchanger® (PX) family of products provides unmatched energy recovery for seawater reverse osmosis (SWRO) desalination systems. Large and small desalination projects around the world rely on our range of PXs to achieve optimal operations and maximum energy savings. Designed with only one moving part using highly engineered alumina ceramic, the PX stands up to the harshest of environments resulting in an unmatched life-cycle cost advantage.

Efficiency

亚搏视频app色版Designed for maximum efficiency, the PX consumes no electrical power, enabling SWRO facilities to reduce their energy consumption by as much as 60%.

Performance

With no scheduled maintenance and proven performance for the long run, our PXs offer unbeatably low life-cycle costs.

Flexibility

亚搏视频app色版Our range of PX capacities provides flexibility to optimize train size to specific project requirements, making the PX the ideal solution for new installations and retrofits alike.

How the PX Pressure Exchanger Works

亚搏视频app色版The PX captures hydraulic energy from the high-pressure reject stream of SWRO processes. It then transfers this energy to the low-pressure feed water with up to 98% efficiency.

The PX Family

PX Q Series

The PX Q Series is the gold standard in energy recovery devices. It includes the PX Q300, PX Q260, PX Q220, PX Q180 and PX Q140.

Quiet operation

亚搏视频app色版PX Q devices offer operational sound levels below 79 decibels—comparable to a 亚搏视频app色版 vacuum cleaner—to enhance the safety of SWRO plant working environments through reduced audio levels.

Productive

PX Q devices provide reduction in fluid mixing, resulting in lower membrane feed salinity and pressure, and higher desalination system performance.

Scalable

Up to 40 parallel PX Q devices have been successfully installed in a single train, with 10 to 16 PXs commonly installed in parallel.

Efficient

亚搏视频app色版PX Q devices perform with unparalleled efficiency—up to 98%.

PX S Series

The PX S series includes the following models: PX 90, PX 70, PX 45 and PX 30.

Flexibly-sized

PX S devices are designed to meet the needs of small- to medium-sized plants.

Modular Design

亚搏视频app色版PX S devices can be installed in parallel according to specific plant needs.

The PX Promise

Our commitment to you extends through the life of your PX device.

Long Lasting

亚搏视频app色版Designed for a 30-year lifecycle

Resilient

亚搏视频app色版No scheduled maintenance

Supported

Access to our 亚搏视频app色版 team亚搏视频app色版 of technical specialists to provide 亚搏视频app色版 at every phase of your project

Superior Precision and Durability

亚搏视频app色版The PX cartridges have only one moving part and are made with high-purity aluminum oxide ceramic. They’re corrosion-proof and three times more abrasion-resistant than steel. All that adds up to unmatched durability.

亚搏视频app色版We design and manufacture ceramic PX components in-house at our California headquarters. This allows us to control the precision and quality of our core components down to the micrometer level, ensuring every PX device performs with maximum efficiency, durability, and reliability.