High capacity water pump, 100% waterproof, easy to connect, easy to print.
Designed driven water (water to be supplied to drive the pump) pressure 5 BARS. It was tested on 1.5 bars only to check for any defects.
Added some changes to original model:
- it was rebuilded from beginning
- fit for 40 mm PVC pipe connection (see photo), no leakages
- added simple connection for garden hose
- all internal waterway elbows and edges well rounded to reduce friction
PLA was used for printing, tested on water pressure1.5 bars only -works, soon will test on 5 bars. Turn STL model vertically (delivery end to top) for printing.