At the heart of every StingRay Aqueous Parts Washer lies the patented oscillating power blast manifold system that bombards wash loads with hot aqueous wash solution from a different angle each time the parts pass on the rotating turntable providing thousands of cleaning angles.  This parts washer technology combined with our high-efficiency industrial pump systems, high power density and high output heating systems delivers faster aqueous cleaning cycles and more thorough part cleaning. StingRay cleaning equipment is environmentally safe with a closed-loop, zero discharge design to meet EPA and OSHA regulations.