Porvair Filtration Group (www.porvairfiltration.com) has been supplying materials for regulated flame ar-restor devices, which allow gas to pass through but stop combustion that can lead to a larger fire or explo-sion, for a wide variety of applications and industries for more than 30 years. Flame arrestors absorb the heat from a flame in order to get below the gas auto-ignition temperature, meaning that the flame cannot survive and will be extinguished.
展开▼
