| 主权项 |
1. A precision spray apparatus, comprising:
a portable frame assembly, at least two suction hose assemblies, at least one air filter, a precision mixing pump, and a control panel housing controls; wherein the frame assembly includes wheels, container holders, front and rear handles, a pedal, and at least one supporting stand; wherein the suction hose assembly includes a suction tube, a check valve, and a recirculation tube; wherein the precision mixing pump is an air pneumatic mixing pump; wherein the controls are pump speed control and spray gun pressure control; and wherein the frame assembly provides a support frame for the other components, the suction hose assemblies are hydraulically connected to the mixing pump, the mixing pump is connected pneumatically connected to a compressed air supply. |
