As we know, the air contains 21% oxygen, 78% nitrogen, 0.9% argon and 0.1% other gases. An oxygen concentrator separates oxygen from ambient air through an unique process called Pressure Swing Adsorption (PSA). It operates at near-ambient temperature according to different gases' molecular characteristics and affinity for an absorbent material inside the absorption towers. The only raw material for the process is ambient air. As PSA is a well-established gas separation technique, PSA oxygen concentrators supply high concentration oxygen on site in a reliable and economical way.

Our JAY-3AW/3BW/3EW 3L health care oxygen concentrator has light weight and is easy to use. After being connected to power, this oxygen equipment can produce oxygen quickly. This is a safe and trustworthy product with service life longer than 5 years.

JAY-3EW

Technical Parameters

Model	JAY-3EW
Flow Rate	0.5-3L/min
Oxygen Purity	93% (±3%)
Outlet Pressure	6-10PSI (0.04-0.07Mpa)
Net Weight	11kg
Sound Level	≤38dB
Power Consumption	≤200W
Input Frequency	50Hz; 60Hz
Put Voltage	AC230V±10%; AC110V±10%
Alarm	1. Power failure alarm 2. High/low pressure alarm 3. Low oxygen concentration alarm

JAY-3EP

Technical Parameters

Model	JAY-3EP
Continuous Flow	0-3L/min
Voltage	280W
Net Weight	12kg
Noise	≤40dB
Outlet Pressure	0.09Mpa
Modes	Pulse; Dose; Continuous
Pulse Mode (Settings)	1-9
Dimension	335mm*215mm*150mm
Bolus Size	16-190ml
Operating Voltage	AC220/50
O2 Concentration	93%(±3%)
Alarm	Power off alarm; high&low pressure alarm; low oxygen concentration alarm; high temperature alarm
LCD Display	Currently operating time; accumulate operating time; single pulse oxygen volume

• Ultra quiet, small size and light weight.
• Convenient daily maintenance.
• Easy to read LCD display and simple control.
• With wheels and handle, easy to move.
• Inhale high purity oxygen (93%±3%) at home.

• Patient care
  Our oxygen concentrator is suitable for patients with COPD, emphysema, pulmonary heart disease, or patients who recommend oxygen inhalation.
• Oxygen supplement in plateau area
  This oxygen machine is also suitable for healthy people who live or work in thin air plateaus, mines or high-rise closed office buildings.
• Sub-healthy people stay healthy
  People who are in sub-health state due to declining body function, poor living environment, high work and life pressure.
• Pregnancy & Health Care
  People like pregnant women, students, white-collar workers, government officials, and others with long-term brain and mental stress for oxygen supplement to keep health.

• Nebulizer (Atomizer)
• Maintenance alarm: alarm for maintenance after 3000 hours' operation.
• High temperature alarm: alarm for high temperature when the internal system temperature is above 50 ℃.
• Pulse oximeter: fingertip pulse oximeter is available for monitoring patient's oxygen saturation on site.
• LCD display: showing accumulated time, present working time and preset time.