As my daughters also love to play with gadgets, I created a replacement for the manual pump on the Waterplay set.
I used the following pump that should fit snug into the printed body
https://nl.aliexpress.com/item/1005005485971300.html
Item: 38MANY
The lid is an option as I noticed that some water was overflowing.
Kept the design as simple as possible.
Printed the main body upside down with suport to have the waterpath as clean as possible.
Using a 12v powerbank to supply the pump with power
Waterplay_pump.stl | 62.7KB | |
Waterplay_pump_lid.stl | 59.2KB |