Venturi air-water pump

thingiverse

There are two venturi air intakes that you can print with ease. Attach the small connector to your air pump and connect the large connector to a pipe that will carry water to the spot where you need it, such as in your aquaponics growbed. However, keep in mind that lift is limited, typically between 10-20cm depending on your air pump's strength.\r\n\r\nTwo versions are available:\r\n- The first version is a simple modification of https://www.thingiverse.com/thing:2499477, with the addition of a vertical connector for water flow.\r\n- The second option is an original design that instead of injecting large bubbles uses many small holes to produce numerous tiny bubbles, which should be more efficient at lifting water. This concept was inspired by https://www.youtube.com/watch?v=trqCIKXtYig\r\n\r\nYou can see these venturi air intakes in action here: https://www.youtube.com/watch?v=M_YMewBTQvI