Cadron Creek Play’s Playground Pump Systems simulate the action of a water well hand pump – without the well! The pump connects to a pressurized water line that automatically refills the tank as kids pump out the water. The pumps are made of hand-polished 304 Stainless Steel, so they won’t rust or wear. The pumps are made to withstand tough play times and all sorts of monkeying around. With a 3-year warranty, this low-maintenance playscape pump addition will have your kids AND maintenance department smiling from ear to ear!