PCI Oxygen Solutions

Based on technology developed for our military medical oxygen generators, PCI Gases has developed a commercial line of on-site oxygen VSA (Vacuum Swing Adsorption) generators, known as DOCS – Deployable Oxygen Concentration Systems. This technology was specifically designed to generate oxygen with significant technical and economic benefits over conventional PSA (pressure swing adsorption) supply: DOCS technology is a two-stage process with a low-pressure blower air intake and final oxygen compression. Using fewer components, lower operating pressures and oil-free compression, DOCS reduces the required power and maintenance levels to less than half of an equivalent PSA-based systems. This technology therefore allows you to increase supply security whilst generating significant savings in operating cost. Your major technology advantages of DOCS are:

Ø Requires < 50% power of equivalent capacity PSAs / Significantly lower running cost

Ø Safe, reliable low pressure design / No intake air drying required / No water condensate formation

Ø Oil free / No costly & potentially unsafe oil filtration required

Ø Simple Installation / Low maintenance cost

Ø Superior on-stream performance / Remote monitoring capability

VFDs control the VSA operating cycle allowing the DOCS unit to match oxygen production with customer demand creating load following capability. This results in additional operating cost saving when oxygen demand is reduced.

PCI offers an industry leading 3 year warranty on the DOCS unit itself and a 10 year warranty on the adsorber vessel.

DOCS is used throughout the world for a multitude of oxygen generation applications in a wide range of industries. Health and Wellness, Water and Environment, Energy and Industrial are just some of the industries that benefit from PCI oxygen generation solutions.  Oxygen where you need it when you need it.

Many factors such as reliability, redundancy, durability, flexibility, maintenance cost and downtime play a role in choosing the right O2 system.  Let our technical experts assist you in determining the optimal supply solution for your oxygen needs.