What Size Generator Do I Need for Oxygen Concentrator?

Chaos has taken on a new flavor in the last few years due to the rapid spread of several contagious diseases and the arrival of the deadly Covid-19. There has been a rise in illnesses that affect the lungs, heart, and digestive system. Having a wide range of medical supplies on hand in case of an emergency is now a common practice among many families.


A machine is used to supply the patient with oxygen-rich air. Lung and breathing disorders are the most common indications for the use of this device. The medical field is the only relevant context for this device. Those with low blood oxygen levels who need continuous oxygen supply can benefit from this device.


Concentrators are designed to gather air from the environment and then filter it. This is accomplished by first removing all of the Nitrogen using specialized filters, and then compressing the air to the desired density. This aids in providing the patient with a steady supply of healthy, pure air. Electronic user interfaces have also been added to newer devices. Oxygen concentration and delivery levels can be adjusted by using these controls.

LPM is the unit of measurement for the amount of oxygen a person consumes (liters per minute).


Short-term or long-term oxygen therapy is the most common use for an oxygen concentrator. Short-term oxygen therapy is usually recommended to patients who recently underwent a procedure or bloodwork and the doctor wants to monitor their blood oxygen levels. Long-term oxygen therapy is used in chronic and severe diseases.

Asthma, Pneumonia, Respiratory distress syndrome (RDS), and other light-weight diseases necessitate oxygen therapy.

Patients with Cystic fibrosis, sleep apnea, and chronic obstructive pulmonary disease (COPD), among other conditions, may require long-term oxygen therapy.


There are two types of oxygen concentrators, as outlined below:

Portable oxygen concentrators and stationary oxygen concentrators are available for use in the home and on the go.


As previously stated, oxygen output is measured in Litres. If you need more or less oxygen, you’ll find that oxygen concentrators come in various sizes and capacities. Like 1 litre, 2 litres, 3 litres, 5 litres, 8 litres, and so on.

Then, what are your thoughts? What kind of generator do I need to power an oxygen concentrator, and how big is it?

Oxygen generators for this device are typically powered by small or indoor generators.


For the purposes of this article, we have concluded that medical equipment is now an everyday necessity in most households. An oxygen concentrator is one of the most essential pieces of equipment for patients with respiratory issues. Use it for both short and long periods of oxygen therapy. We need a better solution to keep these devices running in the event of an emergency or blackout. In order to keep the patient safe, some indoor generators were recommended. An oxygen concentrator requires a generator of a certain size. This question can only be answered by stating that the wattage of a generator is determined by your needs. Both the wattage count of your generator and the oxygen concentrator’s measurement are critical.

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