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John Bunn Oxygen Concentrator

1 to 5 liters available, works best under 4 liters
Retail Price: $1,495
Our Sale Price: $625
Click Buy Now or Call 1-888-387-5614
Product Detail 5-Liter Oxygen Concentrator Engineered for superior reliability, the O2 Premier is backed by an unprecedented 6-year, unlimited hour compressor warranty. Compressor System Cooling fans: Dual cooling fans blowing directly on compressor maintain less than a 10 degree temperature differential between compressor inlet and outlet, resulting in: Exhaust: Designed to angle exhaust from unit between 30 and 90 degrees, rather straight out of the bottom of the unit. This reduces the resistance created by the floor and helps the unit run cooler
Technical Specifications:
Product Height: 27" Product Width: 18" Product Depth: 15" Product Weight: 57 lbs (26kg) Sound Level: 55 dB Maximum Output Pressure: 6.5 psi Electrical: 120 VAC, 60 Hz, 4.0 amps Average Power Consumption: 400 watts Oxygen Concentration: 1-4 LPM >94% 2% 5 LPM >88% 2%
Features easy-to-read display screen and controls
Dual cooling fans quietly and efficiently reduce heat build-up inside the compressor, greatly extending the life of the compressor and sieve beds.
Fewer moving parts result in a less noisy unit with superior reliability
Safety features include power loss alarm, low and high pressure alarms, and pressure relief valve.
Durable plastic outer shell with convenient top handle to facilitate portability
Provides consistently high oxygen levels at all flow rates
Compressor warranty: 6-year limited
Other components: 5-year limited
2-Valve System
Sieve bed inlet: Two electromagnetic valves control inlet flow of compressed air to Sieve Beds. Electromagnetic valves last longer because they are much less subject to particulates than rotary valves.
Sieve bed outlet: Restricted orifice controls flow.
Hush House: Insulated housing provides quieter operation and helps cool unit












