Its 3D pump case for 5 mm shaft motor. Like 775, 795, 895 etc.
But motor shaft should be D shape only. This set available with motor and without motor.
You need to attach the pump case with gum. Use Araldite gum to attched the pump case.
To attach motor use rubber pad to protect the motor from water in long run.
775 Motor Pump Set
- Pump case
- Pump impeller