PCI Gases

12201 Magnolia Avenue
Riverside, CA 92503-4820

About PCI Gases

PCI Gases is a supplier of Vacuum Swing Adsorption (VSA) Oxygen Generation Systems for municipal and industrial water and wastewater treatment applications. PCI manufactures standard systems with oxygen production capacities in the range of 340 lbs per day to 21,000 lbs per day.

VSA Technology
To produce oxygen from air, PCI uses a proprietary Vacuum Swing Adsorption (VSA) process that eliminates many of the design problems associated with traditional Pressure Swing Adsorption (PSA) systems.


PCI has been manufacturing air separation systems for more than 30 years and VSA systems for 15 years. There are over 600 DOCS Systems installed globally in applications such as Ozone Water & Wastewater Treatment.

Competitors of PCI Gases

ChartWater

ChartWater™, a brand within Chart Industries consisting of AdEdge Water Technologies and BlueInGreen, has extensive experience in the removal of manganese, arsenic, nitrate, PFAS, radionuclides, and TDS, among other contaminants from water by a variety of high-recovery and low-waste treatment... Read More

KECO Analytical Systems

Gas Analyzers:Total Sulfur, CO2, H2S Liquid Analyzers:VOC in Water, Oil in Water, H2S in Liquids (Crude, Water, & more) Read More

Products by PCI Gases

By PCI Gases

•Oxygen Capacity: 5000 lpm | 21,000 lbs per day | 9,534 kg per day •Oxygen Purity: 93% +/- 3% •Oxygen Pressure W/Compressor: 20 - 60 psig | 1.4 – 6.9 barg •W/Out Compressor: 7 - 10 psig | 0.48-0.69 barg •Operating Temperature:0°F to 120°F | -18°C to 49°C •Power Input: 460/380 VAC,... Read more »

By PCI Gases

•Oxygen Capacity: 1500 lpm | 6,400 lbs/day | 2,905 kg/day •02 purity @ discharge flow rate: 93% +/- 3% •02 output pressure w/ compressor: 20 - 100 psig | 1.4 – 6.9 barg •02 output pressure w/out compressor: 7 - 10 psig | 0.48-0.69 barg •Operating temperature: 0°F to 120°F | -18°C to... Read more »

By PCI Gases

•Oxygen Capacity: 500 lpm | 2,100 lbs/day | 954 kg/day •02 purity: 93% +/- 3% •02 pressure: 20 - 100 psig | 1.4 – 6.9 barg •Operating temperature: 0°F to 120°F | -18°C – 49°C •Operating power: 460/380 VAC, 3-phase, 60/50 Hz •Power consumption: 18 kW @ 20 psig | 18.9 kw @ 55 psig •Base... Read more »

View all products »

Content by PCI Gases

VSA Systems Offer an Economical and Reliable Means of Oxygen Supply for Water and Wastewater Applica

VSA Systems Offer an Economical and Reliable Means of Oxygen Supply for Water and Wastewater Applica

VSA Systems Offer an Economical and Reliable Means of Oxygen Supply for Water and Wastewater Applica

By PCI Gases

This brochure provides and overview of PCI Gases' DOCS VSA Oxygen Generation Systems and the applications for on-site oxygen supply for the water treatment and wastewater treatment facilities.
Read More

Advantages of VSA vs PSA Oxygen Generators - Total Cost of Ownership and Power Savings

Advantages of VSA vs PSA Oxygen Generators - Total Cost of Ownership and Power Savings

Advantages of VSA vs PSA Oxygen Generators - Total Cost of Ownership and Power Savings

By PCI Gases

PCI Gases , a California-based manufacturer of oxygen generators used in water and wastewater applications, conducted an energy study on behalf of a Southern California municipality. This study compared life cycle costs of two technologies—Vacuum Swing Adsorption (VSA) and Pressure Swing...
Read More