This listing is for a singlef brand new BOC branded standard non resettable flashback arrestor. The item you will receive is the exact make and model shown in the pictures. You will receive one fuel gas (acetylene / propane / methane / hydrogen) arrestor plus an original copy of the instructions as shown. It is in perfect, brand new condition. If you look in my other items I also have a listing for both this and an oxygen arrestor and for oxygen arrestors separately. It will likely be posted as is in a bubble envelope. Just let me know if you require additional or alternative packaging.
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