i have a flashback arrestor on the propane line but not on my oxygen concentrator line. it is my understanding that we dont need one for the concentrator as it is not stored fuel. i do however keep my concentrator in the laundry room next to the garage for humidity reasons. the hose is long enough to reach my torch. ive been taught that when i start my setup to turn on the oxygen concentrator and let it run for a few minutes turn on the oxygen on the torch, turn off the oxygen on the torch, turn on the propane, light and then turn on the oxygen again.
__________________
"Hold fast to dreams for if dreams die, life is a broken winged bird that cannot fly."
Langston Hughes
|