small water pump
thingiverse
it takes a 380 motor the one i used was from a old printer. The inlet will fit directly in to a soda bottle and the output is 8mm od and 6mm id. It will output about 1.7 litres a minute with the 2nd of the 3 blades and that is the only one i tested. It will need grease around the edge to seal it i use lucas oil red and tacky i printed it in pla but i would advise you to print it in abs or something more durable. It is held together by m3 bolts and nuts and i was running the motor at 12v edit also i will try and post a video of the pump working in the next couple of days edit 2 thanks to frankvdh suggestion i have made a new housing that requires no support edit 3 here is the video of ithttps://youtu.be/gwLyB70k8wY Print Settings Printer Brand: Ultimaker Printer: Ultimaker 2 Supports: Yes Resolution: 0.15 Infill: 25%
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