This compact and powerful injection system features the Pumptec 113C aluminum anodized pump with EPDM seals, ceramic plunger, and stainless-steel valves offering performance of 1000 PSI at up to .25 GPM. The controller allows for precise flow reduction with the turn of a knob, injection rates as low as .03 GPM. The controller features an automatic amperage monitoring and will slow down or stop the motor if the outlet flow is stopped. Available in 12VDC, 120VAC, and 220 VAC. Select desired voltage in drop down menu.