Yes we do sell the Adapters for the Medela breast pumps.
Though please note that if you have travelled from overseas and would like to use your breast pump in New Zealand you must purchase a power adapter first!!! We have these at our store Breastmates.
IF you use the Breast Pump in NZ with your overseas adaptor it could damage the inside of your motor due to our different power frequency.
If you have tried to use it in NZ already, the motor will be broken already.
So get the medela pump adapter first!!