Kamoer LLS Plus Model Peristaltic Water Pump (6 Rollers, 1~99ml/min, Foot switch, PharMed BPT Tube: 2.4mm*5.6mm) Go to amazon.com Related posts Which is the best bpt tube? FeatureFlow rate: 99 ml/minTube size: PharMed BPT tube (ID*OD: 2.4mm*5.6mm)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