Precision Valves & Instruments...
The Model 6A00 inline deflagration flame arrestor is a device that can
be fitted to the opening of an enclosure or to the connecting pipe work
of a system of enclosures. Its primary function is to allow the flow of
gases or vapor of flammable liquids through the enclosure, but prevent
the transmission of a flame. The element inside the housing provides an
extinguishing barrier to the ignited vapor mixture by absorbing heat
from the flame. The Model 6A00 is used as an independent safety system
to ensure explosion protection.