I think I ran into one of those ... literally.
Over a dozen years ago, as a volunteer firefighter, I responded to a house fire call. It was the garage that was going up. We suited-up and attacked carrying a 2 1/2" hose through the breezeway and as I charged forward into the dark and smokey garage, I hit something with the large (rubber-coated) nozzle. It turned out to be a silver Pulse. I don't think I damaged it much ... if any. I got a pretty good look at it afterwards ... when they pulled all the vehicles outside during overhaul.
And, we were so good, so fast, we extinguished the fire and save almost the entire contents of the garage.