OG-20

The OG-20 is completely self-contained in a great looking powdercoated enclosure. It produces up to 20 standard cubic feet per hour (SCFH)/ 10 liters per minute (LPM) at  up to 20 PSI, with oxygen purities up to 95%. The OG-20 built for 24 hour operation.  The total industrial strength and quality of the OG-20 will provide the end-user with years of dependable, reliable, and virtually maintenance-free operation. 

Durable
The OG-20 is built on a powder coated steel frame/chassis. Its internal air compressor, aluminum sieve beds with state-of-the-art molecular sieve material, filtration and flow of control systems are designed for years of continuous and reliable service. Each OG-20 goes through rigorous quality control testing procedures. Weighing only 80 lb (36 kg) the OG-20 is available in 115 VAC/60 HZ, 230 VAC/50 HZ and 230 VAC/60 HZ models for use worldwide!

Safe
The OG-20 is being used more and more as an alternative to using high pressure, dangerous, and costly cylinder/liquid oxygen. Bottom line . . . saving the end user significant dollars on their oxygen costs. The OG-20’s built-in adjustable regulator allows you to set the oxygen delivery pressure according to your requirements. The 0.3 hp oilless piston air compressor maintains an internal pressure of less than 32 psi and delivers an optimal flow of oxygen at up to 20 PSIG.

Economical
Oxygen is free! Eliminate the unnecessary costs of transportation, storage, and oxygen cylinder/liquid rental. The OG-20 uses less than 0.7 kW of kilowatt electricity to deliver up to 20 SCFH of oxygen.

OG-20 Modifications/Options Available:
230 VAC/50/60 Hz Model
Reduce Noise Option
Extra Inlet Air Filter
Set of Anti-vibration Feet (4)
Set of Casters (4)
Pressure Switch and Relief Valve (psi deviation)
Bacteria Filter (Installed)

Oxygen Pressure Boost Option:

Do you want to use an oxygen concentrator to supply your new hard shell hyperbaric chamber, but can't seem to keep the flow up when the pressure increases?  The standard 10 LPM oxygen concentrator may be rated to produce up to 20 psi, but when used to supply oxygen to hard shell hyperbaric chambers, the flow dwindles and will stop before getting there.  On top of the pressure within the chamber, the concentrator needs to overcome check valves as well, and there just is not enough pressure available.  A properly sized boost compressor can solve this problem and allow any oxygen concentrators you have available to provide the pressure you need. This boost compressor is a good option if you have a number of concentrators that are not doing the job of getting oxygen into your chamber.  The O2 Boost comes with DISS fittings that are used with supplying hyperbaric chambers.  

Contact us for more details on each option

Simple to Use and Maintain:
With a lighted on/off switch, integrated control panel, digital hours meter, custom flow gauges and controls, the OG-20 is truly user-friendly. Just plug it in, place the on/off switch in the “on” position, and set your oxygen delivery flow and pressure. The molecular sieve/zeolite (which separates the oxygen from nitrogen) is regenerative, and should not need to be replaced for the life of the unit under normal operating conditions.

OG-20 Replacement Parts

Link copied: https://www.oxidationtech.com/og20.html#og-20-replacement-parts

Product	Price
Black Replacement Inlet Air Filter Element	$67.45
CP Compressor	$493.00
OG-15/20 Plastic Check Valve	$8.00
OG-15/20 Timer	$153.00
OG-20 Sieve Beds (new)	$822.00
OG-20 Valve Assembly	$552.00
PR-4-10	$54.00
Replacement Inlet Air Filter Element	$89.00

Black Replacement Inlet Air Filter Element

$67.45

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CP Compressor

$493.00

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OG-15/20 Plastic Check Valve

$8.00

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OG-15/20 Timer

$153.00

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OG-20 Sieve Beds (new)

$822.00

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OG-20 Valve Assembly

$552.00

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PR-4-10

$54.00

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Replacement Inlet Air Filter Element

$89.00

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What is Pressure Swing Adsorption (PSA):

Clean, dry compressed air is fed into the first molecular sieve bed.  Nitrogen is adsorbed, while oxygen is allowed to flow through.  When the sieve in the first bed becomes full of nitrogen, the airflow is then directed into the second bed.  As the second bed separates the oxygen from the nitrogen, the first bed vents its nitrogen into the atmosphere.  Compressed air is once again fed into the first bed, and the process is repeated continuously.  A constant flow of oxygen is reliably produced.

More information on How Oxygen concentrators Work available HERE

OG-20 Inlet Air Filter Change:

OG-20 Sieve Bed Replacement:

Downloads:

OG-20 User Manual