The electronic flame arrester OKFA-2 integrates induction sensor technology, fire-retardant mechanisms, and control valve systems to deliver comprehensive flashback protection for hydrogen gas applications.

During oxyhydrogen gas flashback events, the sensor detects backfire signals and transmits them to the control board. The system activates the control valve to cut off gas supply within 0.02 seconds while the fire-retardant component extinguishes flames. Post-flashback, the oxyhydrogen generator resumes gas supply within preset time parameters without component damage.

• Ultra-fast 0.02 second response time for gas cutoff
• Electronic fire retardant system with visual indicator lights
Compatible with OH800 and OH1000 oxyhydrogen generators
• Automatic gas supply restoration after flashback events
• Component protection during flashback incidents
• Recommended replacement interval: 6-12 months

Connect the HHO machine gas pipe to the "gas in" port of the electronic flashback arrestor, with the "gas out" port connecting to the oxyhydrogen torch. During normal operation, the arrestor displays red indicator light. Upon flashback detection, the system automatically closes the valve and switches to green indicator light.