Twentynine Palms (also known as 29 Palms) is a city in San Bernardino County, California, United States. It was previously called Twenty-Nine Palms.
Flame Arrester. A Flame Arrester also spelled arrestor is a device which allows gas to pass through it but stops a flame in order to prevent a larger fire or explosion. There is an enormous variety of situations in which flame arresters are applied.
Check Valves and Flashback Arrestors are. safety devices for protecting workers using. oxyfuel cutting and welding equipment. A. check valve is a device that is designed to. prevent the unintentional backflow of. gases. A flashback (flame) arrestor is a.