KA DW
Its got a Hobart style pump in it but it may have been made after 1986 when WP owned the brand it doesn't really matter. Hobart machines were not any better than what WP sold the first few years after they bought KA. When I was @ Jon Charles over the week end I loaded his KDS25 with a large dirty load and it did a better job than any Hobart machine ever built in that the load was spotless and there was no food residue in the bottom to be cleaned out. Now the tall tub DWs aprox 2000 on I won't have or defend.