Peristaltic Pump Version .51 Another quick and dirty gadget. I had to come up with a dosing pump , so here it is...... Run it on a timer module. Flow Rate is approximately 32ml / Minute . https://www.youtube.com/watch?v=1TdZw90Gy0s&feature=youtu.be 01.) 3D PRINT THE PARTS 02.) ASSEMBLE THE CENTER HUB USING : 3 X BEARINGS 3 X M6 NUTS 3 X 6M BOLTS 6 X M6 FLAT WASHERS 03.) ATTACH THE COUPLER TO THE SHAFT USING 2 X M4 SCREWS *NOTE, LEAVE THE TWO TOPMOST HOLES VACANT, THIS IS WHERE WE PLACE THE 20MM WIRE THAT TURNS THE PUMP. INSERT THE 20MM WIRE THROUGH THE TOP HOLES 04.) ATTACH THE MOTOR TO THE BODY USING: 2 X M3 X12MM SCREWS 05.) ATTACH THE PUMP BODY TO THE FRAME USING: 2 X SELF TAPPING SCREWS 06.) ATTACH THE FRAME TO THE BODY 07.) DROP THE HUB ASSEMBLY INTO THE PUMP BODY LINE UP THE WIRE IN THE NOTCH IN THE BOTTOM OF THE HUB 08.) ATTACH TO GUIDE COVER TO PUMP BODY USING: 4 X SELF TAPPING SCREWS 09.) SCREW IN PLASTIC SIDE HOSE RETAINERS 10.) POWER ON THE PUMP AND FEED 300-350MM OF TUBING