The small Hub provides a location to connect switches and devices. Aircraft swath advance/decrease switch, spray on/off and even the Laser Altimeter wires connect here. The Smart Hub also serves as the Flow Controller. Connect the meter and valve to the Hub. No additional boxes necessary.

No more bulky cannon plugs. Connect all wiring directly to the back of the removable connectors in the Hub. No more drilling large holes in the aircraft to feed oversized connectors.