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Ethylene Oxide Gas Sterilizer

Steri-Vac Ethylene Oxide Gas Sterilizer (ETO Gas Sterilizer) is one of the important product, which is completely safe and easy to use in comparison to gas tank systems. These are very easy to handle, single-dose EO (ethylene oxide) Cartridges are popular for their ability to reduce the chances of gas leak and exposure of EO. We have engineered Ethylene Oxide Gas Sterilizers to ensure operator's safety. The condition of canister being punctured only when the chamber door gets sealed and suitable amount of vacuum has been drawn inside the negative pressure sterilizer chamber.

Features of Ethylene Oxide Gas Sterilizer
  • It provides simple, efficient and cost-effective sterilant for ethylene oxide sterilization
  • EO is used in a precise way with single-dose cartridge, which directly results in zero sterilant waste
  • No need to handle bulky and heavy gas tanks
  • No need to replace or adjust any valves, hose and filters
  • Zero presence of CFCs or HCFCs for providing low-temperature sterilization which is more environment friendly
  • No special disposal (normal non-incinerated waste)
Applied Range:
  • Medical Device: Injector , infusion equipment, surgical gloves, various catheter, oxygen breathing apparatus, suture, operation kits, anesthetic facilities,medical dressing, endoscope, cardiac pacemaker, dental device, heart-lung machine etc.
  • Health Care Article: Women sanitary Towel, Napkin, Disposable Chopsticks, Disposable Dishware
  • Medical Material and cosmetic: Chinese medicinal plant, capsule, western medicines and partial cosmetic articles etc.
  • Culture Goods and Currency Bibliographic files, books, and paintings, cultural relic, currency and herbarium etc. Clothing, leather, pelage, and fur, spices, chemical fiber, Terylene etc.
ETO Gas Sterilizer
ETO Gas Sterilizer


  • Volume: 1 m3 - 100 m3
  • Chamber Materials Used: SUS 304 stainless steel
  • Sterilizing Time Required: 30 min -24 hours
  • Temperature Range: 0~100oC
  • Humidity Range: 0~99%RH
Ethylene Oxide Scrubber Systems
Ethylene Oxide Scrubber Systems
The process :
  • Working principle
    • The EO gas is pumped into the pickling tower, and be absorbed, massive contact and reacted with the acid liquid, then formed glycol. It react as below C2H4O+H2O-C2H4(OH)2
  • After the treatment system,the clarify rate for the EO is more than 99.9%
  • The treatment system is customized according to customers' requirements and the local governments' standard. Different requirements with different projects. About the consume of the ACID LIQUID, ALKALI LIQUID, WATER AND OTHER CHARGES are prefer to the real project.
  • There are two main factors must be controlled: The PH of the acid liquid and the degree of the saturation for the glycol.
    • The acid liquid is generally 1%~5% dilute sulphuric acid, the PH is less than 1.5, if bigger than this,there needs add the acid. Generally 1m3 water can absorb a determined value EO, when the EO consume is bigger than this,there need change the acid liquid in the acid tank.
Laboratory Eto Sterilizer
Laboratory Eto Sterilizer


  • Volume :78L/150/230L,
  • Sterilizing time :2-5 hours
  • Temperature range :37&55oC
  • Humidity range :30-80%RH
  • Working pressure :60kPa
Stainless Steel Inner Chamber
Stainless Steel Inner Chamber


  • Power Supply : 220V/110V±10%,50/60Hz
  • Capacity :25L
  • Temp. Range :RT+10~250℃
  • Packing Size (W*D*H) mm :690*550*600
  • Gross Weight(kg) :45
Hospital ETO Sterilizer
Hospital ETO Sterilizer
Type : Gas Sterilization Equipments