Dual Head Injector Pumps are similar to that of the normal injector pumps but with the two heads through which two injections can be done simultaneously. In these pumps, two measured amounts of same fluid or different fluid can be injected into a system and each head can be independently controlled. Each head is independently controlled and because of this design, motor power is utilized to maximum efficiency. This is particularly important for overcoming back pressure. These pumps are suitable for a variety of applications, including injection of different amounts of similar chemicals into separate systems, feed two different chemicals into the same system or feed different chemicals into separate systems or when a single-head pump does not provide sufficient output.