Automating a BUNN Coffee Maker
Manually pumping a BUNN Brewer to fill up the first morning coffee in the morning or at a restaurant can cause major grunting and personal strain. For fifteen bucks I automate the pumping process by using an aquarium air pump, tubing, and plenty of hot glue.
Update: I have put this unit into service for six weeks now and have experienced no issues. I continue to use it for hot and cold water on a daily bases without experiencing any pumping fatigue.