Watch: PVC Hand Pump Produced 50 Gallons a Minute


Watch: PVC Hand Pump Produced 50 Gallons a Minute

In a survival situation or anytime you’re living off the grid, you need certain things, and water is about the most important of all. This video demonstrates a large homemade piston-type (you push and pull a handle) pump that can move 50 to 60 gallons per minute.

Full instructions for making the pump are included in the video description on the YouTube page. Here is just a taste of the details therein:

The pump has two valves, a check valve at the bottom and a valve in the piston, just like most other hand pumps. In this case the valves are both made from 4″ plastic drain covers that are made to fit into a 4″ pipe (Oatey 4″ All PVC Snap-In Drain, No. 43569, $4.56 from Lowe’s Hardware). The cover is full of 1/4″ square holes and has a lip around the top to fit into the drain receptacle. I cut the lip off of one with a lathe or grinder so the whole thing can slide easily into a 4″ pipe (which has to be the standard high pressure PVC, NOT cellular core which has a slightly smaller internal diameter. You might want to check using the valve before buying.). This will become the piston valve.

There’s a lot more info for those of you who want to build one yourself. He said the total cost of the parts was less than $70.

He later added this:

These valves are simple and inexpensive and can form the basis of treadle pumps and so on. They allow a LOT of water through them – the last time I tested it I was getting 60 gallons/minute!

This sort of thing could be pretty useful… especially if you can rig up a powered wheel to operate the pump piston. You could get plenty of water for drinking, cooking, bathing, even irrigating a small garden.

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Editor & Contributing Writer Russ Chastain is a lifelong hunter and shooter who has spent his life learning about hunting, shooting, guns, ammunition, gunsmithing, reloading, and bullet casting. He started toting his own gun in the woods at age nine and he's pursued deer with rifles since 1982, so his hunting knowledge has been growing for more than three and a half decades. His desire and ability to share this knowledge with others has also grown, and Russ has been professionally writing and editing original hunting & shooting content since 1998. Russ Chastain has a passion for sharing accurate, honest, interesting hunting & shooting knowledge and stories with people of all skill levels.

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