AirSep Oxygen Generators
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from 4 to 70,000 Standard Cubic Feet per Hour (SCFH). |
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How they Work - Pressure Swing Adsorption (PSA) Oxygen
Air contains 21% oxygen, 78% nitrogen, 0.9% argon and 0.1% 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 a molecular sieve (synthetic zeolite), which attracts (adsorbs) nitrogen from air at high pressure and releases (desorbs) it at low pressure.
AirSep Oxygen Generators and Oxygen Plants use two vessels filled with molecular sieve adsorbers. As compressed air passes through one of the adsorbers, the molecular sieve adsorbs the nitrogen. This allows the remaining oxygen to pass through and exit the adsorber as a product gas. Before the adsorber becomes saturated with nitrogen, the inlet air flow switches to the second adsorber. The first adsorber is then regenerated by desorbing the nitrogen through depressurization and purging it with oxygen. The complete cycle is then repeated. Under normal operating conditions, the molecular sieve is completely regenerative and will last indefinitely.
AirSep offers a wide variety of PSA oxygen systems for virtually any oxygen application - from 4 to 70,000 Standard Cubic Feet per Hour (SCFH).
AirSep PSA Oxygen
Standard and Custom Designs
- Systems meet customers' application requirements.
Quality-Assured - Fabricated
in accordance with all relevant codes (eg. ASME, ANSI, CSA, CRN, NEMA,
NYCFD).
Engineering Excellence
- AirSep engineers instrumental in early PSA oxygen research. 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 is limited to normal air compressor upkeep and
periodic replacement of oxygen generator filter element(s).
Standard Generators
AirSep Oxygen Generators eliminate the expense, inconvenience, hazardous handling, and storage problems associated with purchased liquid or high pressure oxygen. The standard models AirSep offers are the most efficient and dependable generators available.
Fully automatic, they require no specialized operating personnel. Simply connect an air compressor or shop air supply to the generator and your oxygen distribution system to the generator's oxygen receiver. Then connect the power cord to a grounded electrical outlet, turn the unit on, and set your oxygen delivery pressure. A simple on/off switch supplies oxygen whenever you need it!
Self-Contained Generators
AirSep offers two 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. Turn the unit on and set your oxygen delivery pressure.
The AS-12 is ideal for use where small quantities of oxygen at relatively low pressures are needed. It supplies sufficient oxygen for ozone generation, jewelry manufacturing, glass work, and various brazing applications. In comparison, the RELIANT is ideal for use in applications that require oxygen pressures of 12-50 psig (85-345 kPa).*
AirSep Models
Onyx
Generator -1
to 3 Litres Per Minute (LPM). Basic unit for Oxygen Bars.
AS-12A
HIGH PRESSURE Generator - 10 SCFH, 0 to 15 psig.
Dual
AS-12A PSA Generator Package
- 24 SCFH, 0 to 18 psig.
Centrox
PSA Concentrator - 15
LPM, 0-50 psig.
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Model A |
SCFH |
Nm3/H |
Cyl. Equiv.* |
Del. Pres. |
Supported |
SCFM ** |
H.P.*** |
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10 | 0.28 | 1.5 | 8 psig | 3 | Included | Included |
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15 | 0.42 | 2 | 50 psig | 6 | Included | Included |
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20 | 0.5 | 3 | 45 psig | 8 | 5 | 3 |
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45 | 1.2 | 6 | 45 psig | 18 | 11 | 5 |
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80 | 2.1 | 11 | 45 psig | 32 | 18 | 7.5 |
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160 | 4.5 | 22 | 45 psig | 64 | 31 | 10 |
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250 | 6.6 | 40 | 45 psig | 90 | 47 | 15 |
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450 | 11.8 | 73 | 45 psig | 170 | 83 | 25 |
| * | Based on "K" size cylinder (244 cf) approximately 40 hour week operating time. |
| ** | Air required @ 90 psig. |
| *** | Air Compressor Horse Power listed are approximate ratings. |
| A | Available in 120
VAC/60 Hz or 220 VAC/50 Hz.
A 60 gallon oxygen receiver weighing 145 lb (65.8 kg) is shipped separately with the AS-20 thru AS-160. A 120 gallon oxygen receiver weighing 275 lb (124.7 kg) is shipped separately with the AS-250 thru AS-450. |
| B | All models generate up to 95% pure oxygen with a dew point of -100 ºF (-73 ºC). |
| C | SCF (standard cubic foot) gas measured at 1 atmosphere and 70 ºF. Nm3 (normal cubic meter) gas measured at 1 atmosphere and 0 ºC. |
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Performance


Specifications
| ORDER QUANTITY |
AS016-2
Onyx Oxygen Generator 220 VAC 50 Hz
$2252.00
Complete.
| ORDER QUANTITY |
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Model A |
SCFH |
Nm3/H |
Cyl. Equiv.* |
Del. Pres. |
Supported |
SCFM ** |
H.P.*** |
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10 | 0.28 | 1.5 | 8 psig | 3 | Included | Included |
AS013-5
AS-12 Oxygen Generator 120 VAC 60 Hz
$2867.00
Complete with Compressor
and Enclosure. Includes Compressor Assembly Accessory Kit with Instruction
Manual, Gross Particle Filter, and Barbed Hose Connector.
| ORDER QUANTITY |
AS013-1
AS-12 Oxygen Generator 120 VAC 60 Hz -
less Enclosure $2650.00
Complete with Compressor.
Includes Compressor Assembly Accessory Kit with Instruction Manual, Gross
Particle Filter, and Barbed Hose Connector.
| ORDER QUANTITY |
AS013-6
AS-12 Oxygen Generator 220 VAC 50 Hz
$3126.00
Complete with Compressor
and Enclosure. Includes Compressor Assembly Accessory Kit with Instruction
Manual, Gross Particle Filter, and Barbed Hose Connector.
| ORDER QUANTITY |
AS013-2
AS-12 Oxygen Generator 220 VAC 50 Hz
- less Enclosure $2906.00
Complete with Compressor.
Includes Compressor Assembly Accessory Kit with Instruction Manual, Gross
Particle Filter, and Barbed Hose Connector.
| ORDER QUANTITY |
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AS037-2
AS-12A HIGH PRESSURE Oxygen Generator 120
VAC 60 Hz $3255.00
High Pressure 0-15
psig (0-103 kPa). Complete with Compressor and Enclosure. Includes Compressor
Assembly Accessory Kit with Instruction Manual, Gross Particle Filter,
and Barbed Hose Connector.
| ORDER QUANTITY |
AS037-1
AS-12A HIGH PRESSURE Oxygen Generator 120
VAC 60 Hz - less Enclosure
$3036.00
High Pressure 0-15
psig (0-103 kPa). Complete with Compressor. Includes Compressor Assembly
Accessory Kit with Instruction Manual, Gross Particle Filter, and Barbed
Hose Connector.
| ORDER QUANTITY |
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Specifications Sheet for Dual AS-12A PSA Oxygen Generator Package
AS070-1
Dual AS-12A Oxygen Generator Package 120 VAC
60 Hz $10,332.00
Complete with 30
gallon Oxygen Receiver Tank, one Compressor per oxygen generator, one Enclosure
per oxygen generator, Instruction Manual, and 4 lb spring Pressure Regulator.
| ORDER QUANTITY |
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Model A |
SCFH |
Nm3/H |
Cyl. Equiv.* |
Del. Pres. |
Supported |
SCFM ** |
H.P.*** |
|
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15 | 0.42 | 2 | 50 psig | 6 | Included | Included |
AS072-4
Reliant Oxygen Generator 120 VAC 60 Hz
$8517.00
Complete with Oxygen
Purity Alarm and the Compressor and Assembly Accessory Kit (Instruction
Manual, 4' Oxygen Hose, Primary/Secondary Oxygen Ball Valve Assembly, and
Adapter "B" Swivel x 1/4 in. MPT).
| ORDER QUANTITY |
AS072-3
Reliant Oxygen Generator 220 VAC 50 Hz
$9152.00
Complete with Oxygen
Purity Alarm and the Compressor Assembly and Accessory Kit (Instruction
Manual, 4' Oxygen Hose, Primary/Secondary Oxygen Ball Valve Assembly, and
Adapter "B" Swivel x 1/4 in. MPT).
| ORDER QUANTITY |
Accessories
TA019-1
Auxiliary 60 Gallon Oxygen-Cleaned Receiver $1288.00
Not required to
operate the Reliant, but is desirable for increased Oxygen demand.
| ORDER QUANTITY |
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Model A |
SCFH |
Nm3/H |
Cyl. Equiv.* |
Del. Pres. |
Supported |
SCFM ** |
H.P.*** |
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20 | 0.5 | 3 | 45 psig | 8 | 5 | 3 |
AS020-1
AS-20 Oxygen Generator 120 VAC 60 Hz
$5871.00
Includes TA019-1
Auxiliary 60 Gallon Oxygen-Cleaned Receiver and KI053-1 Accessory Kit.
Compressor is
not included.
| ORDER QUANTITY |
AS020-2
AS-20 Oxygen Generator 220 VAC 50 Hz
$5871.00
Includes TA019-1
Auxiliary 60 Gallon Oxygen-Cleaned Receiver and KI053-1 Accessory Kit.
Compressor is
not included.
| ORDER QUANTITY |
Accessories
TA019-1 Auxiliary 60 Gallon Oxygen-Cleaned Receiver $1289.00
| ORDER QUANTITY |
KI053-1
Accessory Kit
Includes Instruction
Manual, Oxygen Regulator with Hex Nipple, Oxygen Ball Valve Assembly, two
Oxygen Hoses, Feed Air Hose with Adapter, and Drain Tubing.
AirSep recommends
replacing the Coalescing Filter Element every 12 months.
FI019-1
Replacement Coalescing Filter Element
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Model A |
SCFH |
Nm3/H |
Cyl. Equiv.* |
Del. Pres. |
Supported |
SCFM ** |
H.P.*** |
|
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45 | 1.2 | 6 | 45 psig | 18 | 11 | 5 |
AS021-1
AS-45 Oxygen Generator 120 VAC 60 Hz
$8657.00
Includes TA019-1
Auxiliary 60 Gallon Oxygen-Cleaned Receiver and KI053-1 Accessory Kit.
Compressor is
not included.
| ORDER QUANTITY |
AS021-2
AS-45 Oxygen Generator 220 VAC 50 Hz
$8657.00
Includes TA019-1
Auxiliary 60 Gallon Oxygen-Cleaned Receiver and KI053-1 Accessory Kit.
Compressor is
not included.
| ORDER QUANTITY |
Accessories
TA019-1 Auxiliary 60 Gallon Oxygen-Cleaned Receiver $1289.00
| ORDER QUANTITY |
KI053-1
Accessory Kit
Includes Instruction
Manual, Oxygen Regulator with Hex Nipple, Oxygen Ball Valve Assembly, two
Oxygen Hoses, Feed Air Hose with Adapter, and Drain Tubing.
AirSep recommends
the Coalescing Filter Element be replaced every 12 months and the Particle
Filter
Element be replaced
every 6 months.
FI020-1
Replacement Coalescing Filter Element
FI029-1
Replacement Particle Filter Element
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Model A |
SCFH |
Nm3/H |
Cyl. Equiv.* |
Del. Pres. |
Supported |
SCFM ** |
H.P.*** |
|
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80 | 2.1 | 11 | 45 psig | 32 | 18 | 7.5 |
AS022-1
AS-80 Oxygen Generator 120 VAC 60 Hz
$10,718.00
Includes TA019-1
Auxiliary 60 Gallon Oxygen-Cleaned Receiver and KI054-1 Accessory Kit.
Compressor is
not included.
| ORDER QUANTITY |
AS022-2
AS-80 Oxygen Generator 220 VAC 50 Hz
$10,718.00
Includes TA019-1
Auxiliary 60 Gallon Oxygen-Cleaned Receiver and KI054-1 Accessory Kit.
Compressor is
not included.
| ORDER QUANTITY |
Accessories
TA019-1 Auxiliary 60 Gallon Oxygen-Cleaned Receiver $1289.00
| ORDER QUANTITY |
KI054-1
Accessory Kit
Includes Instruction
Manual, Oxygen Regulator with Hex Nipple, Oxygen Ball Valve Assembly, two
Oxygen Hoses, Feed Air Hose with Adapter, and Drain Tubing.
AirSep recommends
the Coalescing Filter Element be replaced every 12 months and the Particle
Filter
Element be replaced
every 6 months.
FI020-1
Replacement Coalescing Filter Element
FI029-1
Replacement Particle Filter Element
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|
Model A |
SCFH |
Nm3/H |
Cyl. Equiv.* |
Del. Pres. |
Supported |
SCFM ** |
H.P.*** |
|
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160 | 4.5 | 22 | 45 psig | 64 | 31 | 10 |
AS023-1
AS-160 Oxygen Generator 120 VAC 60 Hz
$16,329.00
Includes TA019-1
Auxiliary 60 Gallon Oxygen-Cleaned Receiver and KI055-1 Accessory Kit.
Compressor is
not included.
| ORDER QUANTITY |
AS023-2
AS-160 Oxygen Generator 220 VAC 50 Hz
$16,329.00
Includes TA019-1
Auxiliary 60 Gallon Oxygen-Cleaned Receiver and KI055-1 Accessory Kit.
Compressor is
not included.
| ORDER QUANTITY |
Accessories
TA019-1 Auxiliary 60 Gallon Oxygen-Cleaned Receiver $1289.00
| ORDER QUANTITY |
KI055-1
Accessory Kit
Includes Instruction
Manual, Oxygen Regulator with Hex Nipple, Oxygen Ball Valve Assembly, two
Oxygen Hoses, Feed Air Hose with Adapter, and Drain Tubing.
AirSep recommends
the Coalescing Filter Element be replaced every 12 months and the Particle
Filter
Element be replaced
every 6 months.
FI016-1
Replacement Coalescing Filter Element
FI029-1
Replacement Particle Filter Element
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|
Model A |
SCFH |
Nm3/H |
Cyl. Equiv.* |
Del. Pres. |
Supported |
SCFM ** |
H.P.*** |
|
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250 | 6.6 | 40 | 45 psig | 90 | 47 | 15 |
AS024-1
AS-250 Oxygen Generator 120 VAC 60 Hz
$22,297.00
Includes TA020-1
Auxiliary 60 Gallon Oxygen-Cleaned Receiver and KI067-1 Accessory Kit.
Compressor is
not included.
| ORDER QUANTITY |
AS024-2
AS-250 Oxygen Generator 220 VAC 50 Hz
$22,297.00
Includes TA020-1
Auxiliary 60 Gallon Oxygen-Cleaned Receiver and KI067-1 Accessory Kit.
Compressor is
not included.
| ORDER QUANTITY |
Accessories
TA020-1 Auxiliary 120 Gallon Oxygen-Cleaned Receiver
KI067-1
Accessory Kit
Includes Instruction
Manual, Oxygen Regulator with Hex Nipple, Oxygen Ball Valve Assembly, two
Oxygen Hoses, Feed Air Hose with Adapter, and Drain Tubing.
AirSep recommends
the Coalescing Filter Element be replaced every 12 months and the Particle
Filter
Element be replaced
every 6 months.
FI016-1
Replacement Coalescing Filter Element
FI030-1
Replacement Particle Filter Element
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|
Model A |
SCFH |
Nm3/H |
Cyl. Equiv.* |
Del. Pres. |
Supported |
SCFM ** |
H.P.*** |
|
|
450 | 11.8 | 73 | 45 psig | 170 | 83 | 25 |
AS025-1
AS-450 Oxygen Generator 120 VAC 60 Hz
$39,447.00
Includes TA020-2
Auxiliary 60 Gallon Oxygen-Cleaned Receiver and KI056-1 Accessory Kit.
Compressor is
not included.
| ORDER QUANTITY |
AS025-2
AS-450 Oxygen Generator 220 VAC 50 Hz
$39,447.00
Includes TA020-2
Auxiliary 60 Gallon Oxygen-Cleaned Receiver and KI056-1 Accessory Kit.
Compressor is
not included.
| ORDER QUANTITY |
Accessories
TA020-2 Auxiliary 120 Gallon Oxygen-Cleaned Receiver
KI056-1
Accessory Kit
Includes Instruction
Manual, Oxygen Regulator with Hex Nipple, Oxygen Ball Valve Assembly, two
Oxygen Hoses, Feed Air Hose with Adapter, and Drain Tubing.
AirSep recommends
the Coalescing Filter Element be replaced every 12 months and the Particle
Filter
Element be replaced
every 6 months.
FI016-1
Replacement Coalescing Filter Element
FI030-1
Replacement Particle Filter Element
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AS074-1
Centrox Oxygen Concentrator 120 VAC 60 Hz $15,500.00
Complete with Compressor,
Oxygen Purity Alarm and Compressor Accessory Kit (manual, 4' Oxygen Hose,
Primary/Secondary Oxygen Ball Valve Assembly, and Adapter "B" Swivel x
1/4 in. MPT).
| ORDER QUANTITY |
AS074-2
Centrox Oxygen Concentrator 220 VAC 50 Hz
$15,500.00
Complete with Compressor,
Oxygen Purity Alarm and Compressor Accessory Kit (manual, 4' Oxygen Hose,
Primary/Secondary Oxygen Ball Valve Assembly, and Adapter "B" Swivel x
1/4 in. MPT).
| ORDER QUANTITY |
Accessories
TA019-1 Auxiliary 60 Gallon Oxygen-Cleaned Receiver $1289.00
| ORDER QUANTITY |
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