Ultimate Water Rocket Tornado Tubes

Описание: Introducing the U.S. Water Rockets Ultimate Tornado Tube. This free downloadable file (see links below) can be printed on a 3D printer and used to make giant water rockets!

This design is our take on the classic "Tornado Tube", used for joining soda bottles together to create huge water rockets. The name comes from a science toy used to connect bottles together to create a vortex when water moves from one bottle to another. Water rocket builders quickly seized upon the science toy and repurposed it as a water rocket coupler. However, the science toy version is notorious for leaking pressure, and also known for choking the flow inside the rocket.

Our design uses an external o-ring seal on each end, which we discovered when designing our Gardena water rocket nozzle. This creates an unrestricted flow between bottles for optimum performance.

3D Printed Gardena Nozzle Video:    • Water Rocket Custom 3D Printed Gardena Noz...  

3D Printable Object Download: http://www.thingiverse.com/thing:1522968


Caution: You use this part at your own risk. We cannot guarantee the safety of this part due to the differences between printers and filaments. Always safety test parts like this and follow proper safety measures when dealing with Water Rockets. Use with adult supervision.