Connect Pump to Pixhawk

Hi!
I’m using Pixhawk Cube and EFT Pump. I want to connect the pump but the connection wire is so weird. Do I need to buy an external ESC? How can I connect the Pump to the Pixhawk?
Thanks for your help.
Image below show the wires:

I think more relevant as the wires are the technical parmeters and the functionality of the pump itself. Should it be just switch on/off or should it be in some way speed controlled.