Harris® Oxygen Dry Arrestor with 1/2" NPT inlet/outlet connection has pressure rating of 225 PSIG and flow capacity of 500 SCFH. NFPA pipeline protection device is used in industrial gas distribution systems.
Features
Harris® pipeline protection devices incorporate dry type flashback arrestors, ASME relief valves and check valves in their design
They are designed to meet requirements of NFPA 51 in fuel gas piping systems
Unlike hydraulic flash arrestors, dry arrestors are maintenance free, do not require fluid and provide continuous safe operation in fuel gas distribution systems
High surface area stainless steel flash arrestor material extinguishes flashback
Temperature sensitive shut-off valve extinguishes sustained flashbacks
Spring loaded check valve prevents reverse flow from forming explosive mixtures in the gas supply
