I don't know is the answer, nowhere on the pump/box or manual does it say about power consumption or nominal current - what is the relevance/consequence of this?
never mind, i can see now, this motor can not be so powerfull.
usually you can find motor properties on the label (on your first picture on side of the motor)
ps - so how come it doesn't matter which red one to join the switch too? Is there no difference between them? Apologies for my ignorance but my knowledge on electronics is very limited
right, no difference. vac.switch breaks the circuit no matter before or after the motor.