• Model: OKFA-1
  • AC Voltage: 220V
  • Power: 60W
  • Gas Connection: 1/4 (Φ8) connection joints
  • Dimensions - L*W*H (mm): 330*290*150
  • Working Medium: oxyhydrogen gas, hydrogen gas

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  • electronic flashback arrestor
  • hho flame arrestor
Technical Parameters of  Oxyhydrogen Generator:
 Specification of Electronic Flashback Arrestor, Oxyhydrogen flame Arrestor
Model OKFA-1
AC Voltage 220V 50/60Hz
Power 60W
Gas Connection 1/4 (Φ8) connection joints
Working Medium oxyhydrogen gas,hydrogen gas
Dimension(L*W*H-mm) 330*290*150
Gross Weight 3.5kgs

Product Details:
 Oxyhydrogen gas have high heat and pressure resistance of fire retardant as for its high speed of backfire action.For the safe and simple operation,we developed a new intelligent anti-backfire device OKFA-1, which is the combination of an intelligent microcomputer control system and a self-developed hydrogen and oxygen gas fire-retardant device. It adopts induction sensor plus intelligent microcomputer control system to cut off oxyhydrogen gas within 0.02 seconds.
The device is equipped with Okay Energy OH800-OH20000 oxyhydrogen generators,and added between hho machine and flame torches. For the process of welding and cutting,it not only protect the operator's safety,but also do not damage the oxyhydrogen machine's parts.

  • more about OKFA-1
    •  How does it work?
      The hho machine’s gas pipe connects with the “gas in” of electronic flashback arrestor, and the hho gas flow out of ” gas out” connected with oxyhydrogen torch. When oxyhydrogen generator works well,the electronic flashback arrestor shows the red light.Once back-fire accurs, it automatically turn off the valve and shows the green light.

  • Advantages 
    • The new electronic flashback arrestor have unique advantages compared with the traditional wet type and dry type anti-backfire device:
      1.Anti-backfire action within 0.02",no damage of hho machine parts
      2.Continuous effectively anti-backfire protection
      3.99.99% fire resistance rate
      More safety and reliable performance
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