Kamoer LLS Plus Mini Peristaltic Pump (6 Rollers, 1~165ml/min, Foot switch, PharMed BPT Tube: 3.2mm*6.4mm) Go to amazon.com Related posts Which is the best bpt tube? FeatureFlow rate: 165 ml/minTube size: PharMed BPT tube (ID*OD: 3.2mm*6.4mm)Easy to change pump tubeStepper Motor (long lifetime, High precision )Application: Bottle filling/Beverage/cosmetic/Laboratory/School DescriptionLLS-Plus Model http://youtu.be/5b7PA63WbSY?a