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SAFETY DEVICES Decomposition Arrestors MGN WITT Decomposition Arrestors for reliable protection against decomposition of acetylene up to 25 bar. Every Arrestor 100% tested. The best Safety Devices in the world ●● compliant gas safety equipment according to DIN EN ISO 15615 and DIN EN ISO 14114, as well as EIGA Acetylene IGC DOC 123/4 ●● single test from decomposition of acetylene at BAM ●● a large surface area flame arrestor FA of stainless steel construction: - stops dangerous decomposition of acetylene independent from flow direction ●● a spring loaded non-return valve NV prevents slow or sudden reverse gas flow forming explosive mixtures in the gas supply (option) Operation / Usage ●● as a Decomposition Arrestor for acetylene in high pressure pipe-lines for protection from filling equipment ●● WITT Decomposition Arrestors may be mounted in any position / orientation ●● the maximum ambient / working temperature is is performed ●● Decomposition Arrestors are only to be serviced by the manufacturer Approvals Company certified according to ISO 9001 and PED 97/23/EC Module H Inlet [inch] Outlet [inch] Other connections available on request manufactures mixing, metering and control equipment as well as analysing systems and safety equipment for all common gases Technical Data Product Information ●● it is recommended that an annual body leakage test

SAFETY DEVICES Non-return valve NV (option) Opening pressure: 60 mbar Technical Data manufactures mixing, metering and control equipment as well as analysing systems and safety equipment for all common gases