Hello everyone.
Been a long time since i've been here...
Regardless...a friend of mine mentioned something to me, SEMS II, for Scott air packs.
I've done some reading and am now just looking to see if anyone has used, or is now using this system for their firefighters. Wanting to hear what people have to say about it in it's application. I guess, basically, i'm looking for pro's and con's.
Thanks in advance for any and all input.
Take care
KSHF