Algreen's Rain Barrel Pump Kit upgrades rain barrels by adding a pump-driven watering system. This kit allows you to connect a hose directly to your rain barrels so you can make efficient use of the rainwater you've collected! The kit includes a 660 gallon per hour submersible pump that allows for direct watering from up to three rain barrels. You'll also get two elbow connectors, one T connector, three clamps, and the necessary 3/4-inch tubing to connect three Cascata Rain Barrels.