Zeolite molecular sieve Psa O2 gas generator

  Zeolite Molecular Sieve PSA O2 Gas GeneratorProduct Overview1.Description for Zeolite Molecular Sieve PSA O2 Gas GeneratorOxygen is an indispensable gas for supporting life in the earth, special in the hospital, medical oxygen plays a very important role to saving the patients. ETR Zeolite Molecular Sieve P

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  Zeolite Molecular Sieve PSA O2 Gas Generator

Product Overview

escription for Zeolite Molecular Sieve PSA O2 Gas Generator

Oxygen is an indispensable gas for supporting life in the earth, special in the hospital, medical oxygen plays a very important role to saving the patients. 
ETR Zeolite Molecular Sieve PSA O2 Gas Generator can produce medical level oxygen from the air directly, the produced oxygen can be delivered to the wards by the hospital pipelines, and then breathed by the patient with a humidification bottle. Compared with traditional bulk liquid oxygen and cylinders oxygen, ETR on-site PSA oxygen generator can reduce cost down to 50 percentages. They can produce oxygen by your will, overcoming the limits of distance, location and transportation. PSA oxygen generator is a more economical and efficient and convenient oxygen solution for hospitals, and it is widely used by more and more hospital.

Compressed air is purified through the air dryer and filters to a certain level for main generator to work with. Air buffer is incorporated for smooth supply of compressed air thus to reduce fluctuation of compressed air source. The generator produces oxygen with PSA (pressure swing adsorption) technology, which is a time proven oxygen generation method. Oxygen of desired purity at 93%±3% is delivered to oxygen buffer tank for smooth supply of product gas. Oxygen in buffer tank is maintained at 4bar pressure.

Zeolite Molecular Sieve Psa O2 Gas Generator

2.Technical Parameters For Zeolite Molecular Sieve PSA O2 Gas Generator

   Inlet Pressurse :0.6Mpa

   Output Pressure:0.35-0.45 Mpa

   Oxygen Purity:93+3%



   Supply Voltage: AC220V

   Working Presure:6 Bar

   Outlet Dew Point:-70 ºC-40 ºC

3.Features for Zeolite Molecular Sieve PSA O2 Gas Generator

  • 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 on line
  • LCD touch screen interface, making setting of operating parameters more convenient
  • Onliine oxygen monitor,APP remote monitoring system is our advantage. 
Zeolite Molecular Sieve Psa O2 Gas Generator


(a) ETR guarantees the proper functioning and operating of the Equipment for a period of 12 (Twelve) months from the date of testing and commissioning at the End User site, or 18 (Eighteen) months after delivery, whichever occurs first.

(b) If there be found any defects and malfunctioning during warranty period, ETR undertakes to make repairs of the Equipment at its own expenses including components and workmanship until they again function or operate properly. 

 5.Workflow Chart And Working Principles for Zeolite Molecular Sieve PSA O2 Gas Generator

The medical molecular Air Separation Unit PSA Oxygen Generator For Hospital Roomsieve 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.

Zeolite Molecular Sieve Psa O2 Gas Generator

6. Model Select FOR Zeolite Molecular Sieve PSA O2 Gas Generator
                                               ETO PSA Oxygen Generator
Size (mm)
Air Inlet      Oxygen Outlet
Note: Customization is acceptable

Model ETO-15 main technical for reference
Model ETO-15 Oxygen Generator
Oxygen Capacity1-50Nm3/hNormal/Standard Condition
Oxygen Purity93%±3%   
Oxygen Delivery Pressure0-4barAdjustable
Power Consumption0.1-0.2kW220V, 50Hz @1Phase
Dimensions (mm)/Including 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/minCapacity Of The Clean & Dry Air after Pretreatment
Oil residual Content0.008PPm   
Particles Size0.01m   
Pressure Dew Point+ 3ºC   
Air Temperature5-45 Deg. C   
Design Working Conditions
Relative humidity20%-100%   
Dust Content In The Air≤20mg/m3   
H2S, SO2 Content In The Air≤5ppm   
CO2 Content In The Air≤250ppm   
CnHm Content In The Air≤20ppm   
Acidic GasesLess Than Stimulus
Content And Without Erosive Gases
Self-governed Room For Air Separation Plant And Far From Acidic Environment is Strongly Recommended

5. Quality Control Process
ETR Enigineering & Technology, clients can be sure of the quality of ETR solution. ETR uses only the best suppliers and components. And all oxygen generators are tested & commissioned by professional Experts to make sure everything is qualified before they leave the factory. 

Company Overview

Founded in 2003, Hunan ETR Electronic Medical Engineering Co., Ltd. has developed into a state-level high-tech enterprise. Consisting of top R&D team has developed four series of products over the past decade, ETR has successfully been listed on the NEEQ (National Equities Exchange and Quotations) with stock code of 839074 in 2016.

The Company has passed CE certification and the ISO quality management system certification, and gained a variety of certificates, including ISO9001 Quality Management System Certificate, ISO13485 Medical Device Quality Management System Certificate, ISO14001 Environmental Management Quality System Certificate

ETR products have been exported to Southeast Asia, Africa, the Middle East and other overseas markets. The after-sales service network covers more than 20 provinces and cities throughout the country, providing customers with after-sales services, quick response and other technical support services throughout the process.

ETR is committed to providing the users with top-quality products and services on the basis of orderly Marketing and after-sales service network.
Creating Products with Love
Building ETR Brand with Integrity
Fulfilling Dreams with Passion

Zeolite Molecular Sieve Psa O2 Gas Generator

Our Service

1. Setting trace file for every sold product, quarterly survey for every sold product.
2. Providing remote instruction and training for free.
3. Providing on-site services and repairs for free during warranty period if problems caused by Eter.
4. Spare parts and on-site service would be changed with best price after warranty period.
5. 7*24 hours online service for free, giving solution for any problems within 48 hours. 
6. If customer required, assigning experienced after-sales engineer for on-site service with 7 days. (Visa apply should be considered)

Zeolite Molecular Sieve Psa O2 Gas Generator

Our Main Products

1.Medical PSA Oxygen Generator System
2.Oxygen Cylinder Filling System
3.Medical Center Suction System
4.Medical Wards Calling System
5.Medical Compressed Air System
6.Medical Center Gas Supply System
7.Hospital Bed Head Unit Syste
8.Medical Gas Monitoring and Alarm System
9.Medical Clean Engineering System
10.Mobile Phone Cloud Monitoring Platform

Zeolite Molecular Sieve Psa O2 Gas Generator


 1. Are you manufacturer or Trade Company?
    We are the manufacturer of Zeolite Molecular Sieve PSA O2 Gas Generator, founded in 2003.

 2. What's the order process for Zeolite Molecular Sieve PSA O2 Gas Generator?
   a. Inquiry---provide us all clear requirements.
   b. Quotation---official quotation form with all clear specifications.
   c. Printing file--- PDF, Ai, CDR, PSD, the picture resolution must be at least 300 dpi.
   d. Contract confirmation---provide correct contract details.
   e. Payment terms--- Negotiable.
   f. Production---mass production
   g. Shipping--- by sea, air or courier. Detailed picture of package will be provided.
   h. Installation and commissioning

3.What terms of payment you use?
   T/T, L/C etc.

4. How to get a prompt quotation of Zeolite Molecular Sieve PSA O2 Gas Generator?
  When you send the inquiry to us, pls kindly send it with below technical information.
  1) O2 flow rate: _____Nm3/hr( or How many cylinders do you want to fill per day(24hours))
  2) O2 purity: _____%
  3) O2 discharge pressure: _____Bar
  4) Voltages and Frequency : ______V/PH/HZ
  5) Application:

   6) Project Location

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