I am designing an integrated pump(s) operated by a single motor. One pump of washing and the other for draining. Our requirement is to make them to work independently (with single motor) for the following conditions.
1. Only one pump to be operated at a time
2. Both to be operated when required
All the above shd happen by electric or electronic control.
Kindly help me going for a mechanism which allows me to use single motor for 2 pumps with individual controls