Peristaltic Pump Stepper Motor 24V Kamoer Small Intelligent Variable Speed Large Flow lab dosing Pump with Pump Head KCM(DIP，3 Rollers, 1-670 ml per min, with BPT Tube 4.8 mm x 8 mm)

Kamoer DIP 3 rotors stepper motor peristaltic pump 24V small intelligent variable speed high flow lab liquid dosing pump 0-452 ml/min BPT tube 4.8 mm ID x 8 mm OD

Quickun Pure Silicone Tubing, 3mm ID x 5mm OD High Temp Food Grade Tube Pure Silicone Hose Tube for Home Brewing, Beer Line, Kegerator, Wine Making, Aquaponics, Air Hose by Proper Pour (16.4 Ft)

INTLLAB 3mm ID x 5mm OD Peristaltic Pump Flexible Hose Silicone Tubing Food Grade Tube 3 Meter