Algodoo

This water pump has a very primitive design,
even so it has a reasonable flow rate and max head
for its size.
the water inlet is on left, pressing the right key
activates the pump, spraying waterout of the right hand side.
if placed on a trailer, it will need to be secured with a fixate onto the background on the bottom of the cover
hoses and couplings will be available soon

(as you can see, it is setup in a demonstration rig)