And after watching a video of it, application is a PITA vs the foam cannon.

i got two. maybe i'll sell the other one later. at 5T? i left the bottles for a smaller package. i use the portable bnd. 1400W
i got kew/alto fittings but the thread is for a screw type lance which is a pain because it is 1/2" with bigger threads vs. the standard 1/2" NPT. i had to thin the tapered end of bayonet according to the bnd bayonet by 1mm diameter and tap the inside of the other end with 1/4" NPT so i can screw in a 1/4" nipple plus Teflon tape.
the ordinary spray bottles and 1.5L softdrink bottles fit. the hose for the bottle is a thick transparent one. this one you cannot change at whim because the grooved connector cuts and hooks into the rubber. the hose curves inside a shorter bottle so no issue there.
the foam cannon has a very high pressure rating around 150 bar ~ 2000+ psi so i don't think it's the cannon, but i would guess a foreign part came into the all-brass body internals. can all the passages be checked? what about having it warrantied? what's the link to the dismantling procedure?
i want a clingy foam. tornador can make mousse.
excuse moi, i'll get back to this and to you guys later, social duties acalling..