Oxygen Concentrator Nidek

5-Liter Oxygen Concentrator
Engineered for superior reliability, the O2 Premier is backed by an unprecedented 6-year, unlimited hour compressor warranty.

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
Available with an Oxygen Sensor option.
Meets the requirements of HCPCS: E1390
Compressor warranty: 6-year limited
Other components: 5-year limited

Valve System
Uses only two valves:

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.

Compressor System

Cooling fans:

Lowest temperature gradient in industry
Less chance of condensation in sieve beds
Longer sieve bed life
Less chance of condensation in patient tubing

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.
Hush House: Insulated housing provides quieter operation and helps cool unit

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:	1-2 LPM >94%
	4-5LPM >90%