Gas Generation Equipment Hospital Psa Medical Oxygen Generator Concentrator

Gas Generation Equipment Hospital Psa Medical Oxygen Generator Concentrator

Model NO.: ETO
Delivery: 4bar/Customized
Capacity: 1-50Nm3/H
Warranty: 18 Months After Shipment
Color: Silver/Customized
Certificate: CE/ISO/SGS
Name: Hospital Psa Medical Oxygen Generator Concentrator
Trademark: ETR
Transport Package: Wooden Case
Origin: Changsha, China
HS Code: 8419601900
Gas Generation Equipment Hospital PSA Medical Oxygen Generator Concentrator

Product Overview

1. Description For Gas Generation Equipment Hospital PSA Medical Oxygen Generator Concentrator
Using PSA technology, the ETR medical PSA oxygen generator can produce 93%±3% purity oxygen gas directly from compressed air. Compared to traditional bulk liquid oxygen and cylinder oxygen, the ETR on-site PSA oxygen generator can reduce costs by up to 50%.

Compressed air is purified through an air dryer and filters to a certain level for the main generator to work with. An air buffer is incorporated for smooth supply of compressed air, thus reducing fluctuations in the compressed air source. The generator produces oxygen using PSA (pressure swing adsorption) technology, which is a time-proven method for oxygen generation. Oxygen of desired purity at 93%±3% is delivered to an oxygen buffer tank for a smooth supply of product gas. Oxygen in the buffer tank is maintained at 4 bar pressure.
Gas Generation Equipment Hospital Psa Medical Oxygen Generator Concentrator

Oxygen plant workflow chart
Gas Generation Equipment Hospital Psa Medical Oxygen Generator Concentrator

2. Features For Gas Generation Equipment Hospital PSA Medical Oxygen Generator Concentrator

  • Stable oxygen purity ensuring qualified clinical oxygen usage
  • Issuing alarm signal against abnormal parameters, the system detects the moisture content of the compressed air in real-time online
  • Online oxygen monitor, remote monitoring system
  • LCD touch screen interface, making setting of operating parameters more convenient


3. Working Principles For Gas Generation Equipment Hospital PSA Medical Oxygen Generator Concentrator

The medical molecular sieve PSA oxygen generator system adopts the international advanced pressure swing adsorption (PSA) technology to form a rapid cycle of pressurization adsorption and depressurization desorption under the conditions of normal temperature and low pressure.

Gas Generation Equipment Hospital Psa Medical Oxygen Generator Concentrator
4. Technical
Inlet Pressure: 0.6Mpa Output Pressure: 0.35-0.45 Mpa
Oxygen Purity: 93+3% Frequency: 50Hz/60Hz
Power: 60W Supply Voltage: AC220V
Working Pressure: 6 Bar Outlet Dew Point: -70 ºC-40 ºC


5. Model Select
ETO PSA Oxygen Generator
Item Model Capacity (Nm3/h) Size (mm) L*W*H Weight (KG) Power (W) Connector
Air Inlet Oxygen Outlet
1 ETO-03 2.5-3 760×750×1850 380 60 DN15(G1/2") DN15(G1/2")
2 ETO-05 3.5-5 760×750×2200 450 60 DN15(G1/2") DN15(G1/2")
3 ETO-10 5.5-10 880×780×2400 780 60 DN20(G3/4") DN15(G1/2")
4 ETO-15 10.5-15 1070×940×2500 1080 60 DN25(G1") DN20(G3/4")
5 ETO-20 15.5-20 1450×950×2500 1260 60 DN32(G11/4") DN20(G3/4")
6 ETO-25 20.5-25 1500×1000×2800 1480 60 DN40(G11/2") DN25(G1")
7 ETO-30 25.5-30 1500×1000×3000 1680 60 DN40(G11/2") DN25(G1")
8 ETR-35 30.5-35 1750×1200×3100 1950 60 DN40(G11/2") DN25(G1")
9 ETO-40 35.5-40 1750×1200×3150 2150 60 DN40(G11/2") DN25(G1")
Note: Customization is acceptable
Model ETO-15 main technical
Model ETO-15 Oxygen Generator
Item Specification Remark
Oxygen Capacity 1-50Nm3/h Normal/Standard Condition
Oxygen Purity 93%±3%  
Oxygen Delivery Pressure 0-4bar Adjustable
Power Consumption 0.1-0.2kW 220V, 50Hz @ 1 Phase
Dimensions (mm) / Includes buffer tanks. Dimensions are approximate.
Weight (kg) / Weight is approximate.
Noise Level ≤85dB(A) 1 meter away
Compressed Air Specifications
Air Flow Rate Required ≥3.0m3/min Capacity Of The Clean & Dry Air after Pretreatment
Pressure ≥7bar Gauge
Oil residual Content ≤0.008PPm  
Particles Size ≤0.01m  
Pressure Dew Point + 3ºC  
Air Temperature 5-45 Deg. C  
Design Working Conditions
Relative humidity 20%-100%  
Dust Content In The Air ≤0.01m  

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