We use it for washing vehicles etc (fcuk knows what it's supposed to be for?) I'll take a pic in a bit.
Reason i ask is, we have a few bellends on the premises, and one is very mischievous. The kind that would point it at you, not thinking of the consequences. So i thought i may need to educate him by pointing out the danger.
My brother used to use something similar when he had a cleaning business. It was mounted to a flatbed transit and he used it for cleaning graffiti and driveways but I don’t recall him ever trying to clean a vehicle with it as I think it would’ve stripped the paint off. I bought it second hand but it retailed at about 10 grand when it was new.