Pressure Swing Adsorption (PSA) and Vacuum Pressure Swing Adsorption (VPSA) Oxygen
Air contains 21% oxygen, 78% nitrogen, .9% argon, and .1% other gases. AirSep Oxygen Systems separate this small percentage of oxygen from compressed air through a unique Pressure Swing Adsorption (PSA) process. The PSA process uses molecular sieve (a synthetic zeolite), which attracts (adsorbs) nitrogen from air at high pressure and releases (desorbs) it at low pressure.
Standard Generators
AirSep Oxygen Generators eliminate the expense, inconvenience, hazardous handling, and storage problems often associated with purchased liquid or high pressure oxygen. The 12 standard models AirSep offers are the most efficient and dependable generators available today. A simple on-off switch supplies oxygen whenever you need it.
Medical Oxygen Systems
AirSep Medical Oxygen Systems are designed to supply medical grade oxygen in accordance with USPXXII, CSA, HTM2022, and ANMAT specifications. The plants operate automatically and can be used for hospital pipeline supply, respiratory therapy, anesthesia, and for criticaall care units.
Packaged Systems
These skid-mounted, turnkey packaged oxygen systems are ideal for locations where a compressed air supply is limited or unavailable. All AirSep Standard Oxygen Generators can be packaged using customer-specified or AirSep-recommended components.
Cylinder Filling Plants
AirSep Oxygen Cylinder Filling Plants enable customers to fill oxygen cylinders for existing needs or to supply others. AirSep manufactures a complete line of turnkey oxygen cylinder filling plants — with capacities from 1 to 100s of cylinders per day. These cylinder filling plants operate automatically and generate up to 95% pure oxygen. AirSep can also include a high purity module to enable any plant to produce oxygen at 99%.
Self-Contained Smaller Generators
For unique applications, AirSep offers five completely self-contained oxygen generators.
Equipped with air compressors, these generators require no special installation. Simply connect the oxygen outlet to your oxygen distribution system and the power cord to a grounded electrical outlet. Just turn the unit on and set your oxygen delivery pressurePSA Tonnage Plants
From 4,000 to 15,000 SCFH (105-398 Nm3/hr), AirSep can supply either low-cost high pressure PSA systems of oxygen plants, depending on customer needs. Low pressure plants generate oxygen at up to 15 psig (105 kPa) and consume approximately 400 kWh per ton of total flow.
VPSA Tonnage Plants
From 10,000 to 80,000 SCFH (263- 2,103 Nm3/hr), AirSep supplies extremely efficient vacuum pressure swing adsorption (VPSA) oxygen systems. They consume approximately 240 kWh1 of power per ton of total flow with an oxygen output pressure of 5 psig (34.5 kPa).
Why AirSep PSA Oxygen?
Standard & Custom Designs: Systems meet customers’ application requirements.
Quality-Assured: Fabricated in accordance with all relevant codes (e.g., ASME, ANSI, CSA, CRN, NEMA, NYCFD, USP, HTM2200, ISO etc).
Engineering Excellence: AirSep engineers were instrumental in early PSA oxygen research and AirSep leads current PSA technology development and refinement. Over 50 patents held worldwide.
Energy-Efficient: World’s most energy-efficient two-bed PSA oxygen process. Generates oxygen on site at less than half the cost of purchased oxygen.
Safe: Low pressure operation. Eliminates hazardous handling and storage of purchased liquid or high pressure oxygen.
Reliable: Built for years of continuous, trouble-free operation. Eliminates irregular deliveries of purchased oxygen.
Fully Automatic: Microprocessor-controlled for unattended operation.
Practically Maintenance Free: Regular maintenance limited to normal air compressor upkeep and periodic replacement of cheap oxygen generator filter element(s).
AirSep Corporation is the only PSA Oxygen Generator manufacturer that meets all the following standards:
ASME III, NEMA, CE/PED 97/23/EC, NYFD, NRTl-UL 3101. ISO/DIS, EUROPIAN Pharmacopoeia, HTM 2022, ISO & FDA Approved
*** We can locally integrate any model of Standard AirSep PSA Oxygen module with any other brand of good air compressor customers prefer, to make the complete Oxygen or Nitrogen production line. This saves money and you decide compressor vendor.
Cryogenic Oxygen, Nitrogen and Argon Plants
Cryogenic (Liquefaction of air) Air Separation Plants can produce Oxygen, Nitrogen and Argon simultaneously, meaning at the same time whereas PSA plants can do either Oxygen OR Nitrogen. PSA plants are simple but automatic, need only a small/medium room and no need of operators. Cryogenic plants are more complex, needs larger space and operators.
Welding Electrode Plants
We have already supplied 3 plants to Navana and others. Our source is European and plants and equipment are most moderns which can produce high quality and high quantity Stick Type Manual Metal Arc Welding Rods of various grades.