Quote: (Originally Posted by
Beanie)

dunno how to convert but i beleive its an APV inflator so you could use the AP horn thingy
It does look like it is a AP valve inflator. I looked it up, and Buddy was mentioned, which if I recall correctly, is who makes the BC for Dräger. Now I might be able to find an AP adapter, so I can use my current horn, or maybe I'll be lucky and be able to find a AP horn in the U.S. Thanks for the tip!