For anyone wanting to add an emergency backup to their existing well pump in case the power goes out, we highly recommend the Handy Well Pump. Two of the primary reasons we chose this well pump was because it could drop in beside our existing electric well pump and because it was less than half the price of similar pumps on the market.
Here is our installation:
We are not affiliated with Handy Well Pumps and they did not pay us to write this. Here is a link to their site: https://handywellpump.com/our-pumps/