7 Single-component and plural-component equipment with mixing, metering, dosing, regulating, pumping, control equipment for liquid coatings, sealants, adhesives, spray foam, pour foam, polyurea, protective coatings, and powder coating, communication and control equipment with valves, color changers, applicators, pumps, agitators, regulators, robots, ovens, conveyors, reciprocators, PLC's, SCADA systems, and other ancillary systems, singular and multi-component equipment, including fluid panels, controllers, and accessories, dosers, shot meters, controllers, voltage blocks