PUMPOTRON 3000 XL Uncategorized Add comments Dec 222008 PumpoTron 3000 from Zach 'Iowa' Hoeken on Vimeo. Get the files for laser cutting your own pump at www.thingiverse.com. Dave Awesome pumping action Zach! The new NYCR logo ought to be one of the colors of your pumping goo – it’s nice and tasteful and all but it would really jump out of my bookmarks list if it was that tomato goo color. Oh well – Pump on, brother! Pingback: Laser cut pumps - Hack a Day() Pingback: Querystring » Laser cut pumps() Anonymous I built a device that has 6 stacked peristaltic pumps driven off a single drive motor. A solenoid on each movable roller surface chooses what pump actually moves material to choose a single liquid or a mixture of liquids in varying ratios. Laser cutting the prototype would have been nice.