The Continuous Infusion/Dual Pump System is smart, simple and saves you tons of money. With this system you have three pumps in one at a price that is less than any push/pull or emulsification syringe pump you can get from the competition. The Dual System allows two pumps to talk to one another through a cable. This allows the flexibility for the pumps to perform either continuous flow(push/pull), emulsification or independently at any time.