Andrew Gabriel wrote:

Andy Burns writes:

I don't think it's wrong. My Nilfisk is 130 bar, which is over 1800 psi

Oh, I was thinking 1300 bar, sorry!

Ben at Applied Science has upgraded his water jet cutter to a 255bar
petrol pressure washer ... but it is using abrasive

https://youtu.be/qAIDFaKhcZE