Geothermal application flashback arrestor 623N/NU

for the glass industryfor hydrogenfor cutting and welding

WITT Flashback Arrestors for reliable protection against dangerous reverse gas flow and flashbacks in accordacne with EN 730-1 / ISO 5175. Every Arrestor 100% tested. The best Flashback Arrestors in the world a large surface area flame arrestor FA of stainless steel construction extinguishes any dangerous flashback entering the device in any direction a temperature-sensitive cut-off valve TV extinguishes sustained flashbacks long before the internal temperature of the arrestors reaches a dangerous level a spring-loaded check valve NV prevents slow or sudden reverse gas flow forming explosive mixtures in the gas supply Operation / Usage: Flashback Arrestors are used to protect gas cylinders and pipeline outlet points (hoses and any equipment) also in thermal processing systems against dangerous reverse gas flow and flashbacks WITT Flashback Arrestors may be mounted in any position /orientation the maximum ambient / working temperature is 70 °C / 158 °F Maintenance: annual testing of the check valve, body leak tightness and flow capacity is recommended WITT is happy to supply special test equipment Flashback Arrestors are only to be serviced by the manufacturer