The Consultex IQ-141 series Rotor Spray System represents a significant advancement in spray application technology. The patented (US Patent 5,795,391 European Patent 0,796,662) Alternating Rotor Technology opens the door to new applications not before possible. Similar devices had all rotors turning in one direction. This made it necessary for each rotor to have its own window for the liquid to exit the Rotor Carrier. Each window and the distance of the rotor to the substrate had to be precisely calibrated and maintained in order to achieve uniform application. The Consultex rotor carrier incorporates a single window with an alternating rotor direction. Having a single opening not only allows the rotor carrier to perform more efficiently by increasing the add-on ratio and add-on quantities, it promotes total spray uniformity regardless the distance of the rotor to the substrate. Due to the increased rotor carrier efficiency, many types of solutions previously unsprayable due to foaming and shearing can now be sprayed. The IQ-141 Rotor Spray System can be installed to spray onto a substrate regardless of the path orientation, i.e. vertical to horizontal. The IQ-141 product line offers two standard rotor spray systems. For water only applications, Consultex offers The IQ Wave. For Chemical applications, the IQ Chemica can be customized to meet individual customer needs.