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Portable Oxygen Concentrator SeQual Eclipse 5


  • Up to 3 liters per minute CONTINUOUS FLOW at 5.4 Hours Battery Support
  • Up to 9 liters per minute PULSE FLOW at 1.7 Hours Battery Support

The SeQual Eclipse 5 is an 2-in-1 device, offering both pulse and continuous oxygen flow per minute! The most advanced portable oxygen concentrator by SeQual, this state-of-the-art device comes with improved oxygen settings and battery life. The Eclipse is the ultimate machine for those looking for a precise dose of oxygen to stay saturated comfortably. The SeQual Eclipse is designed to monitor the patient’s breathing pattern every 15 seconds on pulse mode. If it detects that they are struggling to breathe, it automatically switches between continuous flow and pulse to make sure that the user is receiving the right amount of oxygen. What’s more, when the patient falls asleep while on pulse mode, the device will automatically alternate the flow to continuous, ensuring optimal patient safety.

Often ranked the best all-round portable concentrator in the world, the Eclipse 5 is designed with heavy use in mind, covering both ambulatory and overnight therapy.




Portable Oxygen Concentrator SeQual Eclipse 5

The ultimate in portable oxygen technology, Sequal Eclipse 5 is for those looking for 24/7 reliability wherever they are. This device offers an extensive range of litres on demand — 9 different pulse flow settings with a maximum bolus size of 192 mL1, and 0.5 to 3 litres per minute on continuous flow mode. This portable O2 concentrator can meet the demands of almost any type of oxygen therapy prescribed.

The Eclipse concentrator comes fully compatible to be used together with CPAP and BiPAP machines for obstructive sleep apnea therapy. This superior concentrator is remarkably effective for users looking to keep optimal O2 saturation levels always. It is capable of providing 6 litres per minute (or 96 ml per breath), and the flow can also be increased to 9 litres per minute (or 192 ml per breath).
Offering an extensive range of litres per minute, you can set the Eclipse to supply you with continuous flow dose from 0.5 to 3 litres per minute! In addition, the pulse doses range from 16 to 192 mL in 6 individual settings, making it a breeze to receive pulse does oxygen whenever you require it.

The device is compatible with nasal cannulas, CPAP face masks and humidifier bottles.

  • Ability to run on DC power and simultaneously charge;
  • Both continuous flow and pulse dose oxygen settings;
  • Continuous flow doses from 0.5 to 3 LPM (Liters Per Minute) in increments of 0.5;
  • Pulse doses from 16 to 192 mL in 6 settings;
  • Average oxygen purity around 90%;
  • AutoSAT technology delivers the same amount of oxygen as your breath rate changes;
  • Easy adjustment of oxygen rate with the push of a button;
  • Smaller and more compact than predecessor Eclipse;
  • Can be charged in a vehicle while you travel;
  • Light and modern Mobile cart with easy maneuverability.
 Oxygen Flow SettingPulse FlowContinuous Flow
1 lpm5.4 Hours3.6 Hours
2 lpm5.1 Hours1.8 Hours
3 lpm4.9 Hours1.3 Hours
4 lpm4.0 Hours 
5 lpm3.7 Hours 
6 lpm3.5 Hours 
7 lpm2.5 Hours 
8 lpm2.0 Hours 
9 lpm1.7 Hours 

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Package includes

  • Eclipse 5 unit
  • Battery
  • AC power adapter
  • DC power adapter
  • Cart
  • Accessory bag
  • Cannula
  • User manual

Additional accessories are available for purchase separately 


Technical specifications

Technical specifications

Dimensions19.3″ x 12.3″ x 7.1″
Unit weight18.4 lbs (w/ battery)
Battery Weight3.4 lbs
Continuous Flow0.5-3.0 LPM
Pulse Settings:1-6 (16-96 mL), 7-9 (128-192 mL)
Continuous 3 LPM Noise48 dbA
Pulse Setting 3 Noise40 dbA at Pulse Setting 3
Battery duration Continuous 2 LPM2 hours
Battery duration Pulse Setting 25.1 hours
Battery Re-Charge2-5 hours, dependent upon flow
Warm-Up TimeLess than 5 minutes
Operating Temperature50°F – 104°F (10°C – 40°C)
Operating AltitudeUp to 13,123 feet (4,000 meters)
Oxygen Concentration90% (+5.5%/-3%)
Power100-240 VAC, 50-60 Hz
12 V Nominal



User manual



Reviews (2)


  1. Magda

    Was looking for a powerful portable oxygen machine with 3 lpm settings. Glad I chose the Sequal and many thanks to Katy from the chat for her kind assistance!

  2. GREAT!!!

    This a beast of a portable O2 machine with a mighty continuous flow feature

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