We took you for a ride on the BUSS, threw you the TOSS, and now we bring you the CROSS: Coolant Recovery Oil Separation System. This equipment is developed by Edje Tech Services for shops having individual sumps. It can be used for removing contaminated Metalworking Fluid, Swarf, Chip and sludge. The C.R.O.S.S. Unit is furnished in start up Condition, needing only electrical hook up and water supply. That green & white ying-yang thing is the Edje Tech logo.  I haven't figured it out yet, but maybe they will tell us story behnd it.  Refer article link for details.