The Black & Black Vitruvian™ Infiltration Pump is a peristaltic pump using three rollers creating pumping action to deliver tumescent fluid to the operative site. Powered by a stepper motor, this machine provides consistent pumping action at the desired rate of your choice. Its dual voltage power supply can be used with 100V/240V electrical service. Our Infiltration Pump is designed with a rate-adjusting knob, prime button, and reverse switch for ease of use and optimal user settings. Large, bright LEDs clearly display both volume and rate. The rate-adjusting knob can be adjusted 0 to 499 mL/min.