Nidek Nuvo 8 Oxygen Concentrator — High-Output Home Oxygen Therapy

The Nuvo 8 is a high-output oxygen concentrator built for patients who need up to 8 liters of continuous flow oxygen for their respiratory therapy. As one of the few popular home concentrators capable of delivering above 5 liters, it's ideal for those with more intensive oxygen therapy needs. Manufactured in the USA by Nidek, this medical-grade device is designed to meet the demands of patients requiring concentrated oxygen at home.

Despite its high output, the Nuvo 8 is surprisingly lightweight, with a slender, tapered cabinet design that lets it be tucked out of the way when not in use. Four smooth rolling caster wheels and a sturdy built-in handle make it easy to move from room to room, while a rear panel provides quick access to the filter, hour meter, and battery for simple routine maintenance. Operating at less than 48 dBA, it delivers this level of performance while remaining quiet.

Key Features

• Standard Oxygen Concentration Status Indicator (585 model)
• Patented RPSA (Rapid Pressure Swing Adsorption) technology
• Patented maintenance-free rotary poppet valve
• Superior-grade molecular sieve strips nitrogen from ambient air
• Exclusive moisture-reducing wick assembly
• Reinforced base substructure with recessed casters to guard against breakage
• Spring-mounted, high-efficiency Thomas Nexus compressor
• Quiet operation at under 48 dBA
• Easy access to filter and hour meter for maintenance

Safety Features

• Audible alarm pulses briefly every time the machine is powered on to confirm power quality; a persisting alarm signals a problem
• Green LED indicates the unit is powered and ready to deliver oxygen-enriched air
• Intermittent alarm sounds in the event of a power failure
• Visible and audible alarm (blinking red light and sound) activates on a process fault
• Alarm sounds for five seconds to confirm good battery condition
• Built-in power failure alarm test (unplug and power on to trigger the audio alarm)
• Alarm activates if oxygen flow is blocked
• Automatic compressor shutoff under excessive heat

Technical Specifications