Homemade PVC pump can push 50 gallons a minute

Whether it’s surviving a natural disaster or the collapse of civilization, having a manual pump that can move a lot of water can be invaluable. The prepper in this video shows off his homemade device capable of pumping 50 gallons a minute. He built everything himself from basic plumbings supplies you can find at any hardware store. Take a look and see for yourself how well this pump works.