Borehole Pump Full size and 25persent scale size Working 3D print model

Hole must be riem a bit to 2% bigger. Alenkey fit as shaft on small one. There is 4 parts to form a pump. The 2 parts pump1 and pump 2 must be multiply to for a stronger pump. the standard pum have this parts p1 and p2 multiply by 10 .

There is a full size design off me and a 25% design of me. Bouth work just nee deferent thickness off shafts and deferent motors.

Hope you enjoy this,

Not for real use only for demo perpose for learning. Not tested as a 100% working but design from a original working pump.

Greetings