The Air Products PRISM CACTUS (PC) membrane air dryer is a really cost-effective solution for your business, ensuring a continuous stream of dry air on-site in a wide range of remote and harsh environments.

These robust membrane air dryers use selective permeation, a passive technology, to separate water vapour from the air stream. The resulting flow of dry air is ready for use in most industrial applications, including oil platforms and mining operations.

Cost-effective, robust and easy to use
A fixed internal purge makes membrane dryers robust and easy to operate. PC membrane air dryers don’t require an outside power supply, they don’t have moving parts and don’t require regeneration or replacement of expensive desiccants to function. These maintenance-free, compact membrane air dryers work where desiccants and refrigeration units aren’t practical.

Passive technology makes the PC membrane air dryer ideal for using in remote applications, mobile compressor stations or on construction sites. And they are built from high-performance ABS, aluminum and stainless steel, which means PC membrane air dryers can withstand the most hostile environments, some having a service history longer than 10 years.

A PC membrane air dryer can be mounted vertically or horizontally to meet your design requirements and they come in a range of configurations.

You can also use multiple dryers in parallel to increase capacity, but all of the dryers must be the same model and piping configured so that the feed air is distributed evenly between the dryers. Every membrane dryer from Oxair has to pass our rigorous testing requirements before being released into service. So, you can be confident that every membrane air dryer will perform as advertised.

We have AS9100 certification to meet the exacting standards of the global aerospace industry for quality management systems.

Pressures up to 20.7 barg (300 psig) ensure that PC membrane air dryers from Oxair meet your air production needs. Plus, they can be easily handled by one person, making installation and field service simple.