Solar-Electric Power to provide 200-2,600 Gallons per Day
(750-10,000 liters.) from shallow water sources. Slowpump can push
water as high as 450 vertical feet (137m).
Here for Dankoff SlowPump Pricing
SlowPump was the world's first commercially available low
power solar pump. It was developed by Windy Dankoff in 1983, in
response to those who said "that's impossible."
Thousands of SlowPumps have been installed worldwide by ranchers,
homeowners, missionaries, health workers, government agencies,
etc. Some of our oldest SlowPumps are still in daily service.
not submersible, but can draw water from shallow wells, springs,
cisterns, tanks, ponds, rivers, and streams, and push it as high
as 450 vertical feet and through miles (kilometers) of pipeline.
Slow pumping minimizes the size and cost of the solar array, wire
less expensive than submersible DC pumps, and made in a much wider
range of sizes. Wearing parts typically last 5 to 10 years.
Overall life expectancy is 15-20 years.