How to Build an Inertial Well Slow Pump for Grid Down Emergencies, by TruthFirst
This article describes how to build an inexpensive, simple, easy to use pump that can pump water out of a residential water well from about 100 feet down. It’s called the “Simple Siphon” pump because its key component is a cleverly designed valve by that same name. (See below). Under ideal conditions it can bring up between 1/2 and 1 gallon per minute. I know this works, because I built and tested one on my own home well. If the power goes out, this pump can get you lifesaving water! Building the Simple Siphon™ Well Pump (SSWP) will require the …