StratoLauncher IV Series water rocket launcher is designed for endless fun

The StratoLauncher IV Series water rocket launcher includes three models: StratoLauncher IV, StratoLauncher IV Deluxe, and StratoLauncher IV Ultimate. No matter which one you choose, you’ll be setting yourself up for endless fun. In fact, they can propel a two-liter plastic soda bottle more than 350 feet in the air! You can also use these launchers with most half-, one-, and 1.25-liter bottles with air pressures from 15 to 120 PSI. These easy-to-assemble metal water rocket launchers have a 125 PSI safety valve to prevent explosions. They also come with screw-on StratoFins and a water fill funnel. Great for teaching STEM skills and having an awesome time, the water rocket launcher kits are fully upgradeable and expandable. You can even add accessories to create a complete launching system. Launch your next rocket using the StratoFins, a homemade rocket, or an FTC (Fluorescent Tube Cover) rocket with the StratoLauncher IV series.