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AquaPort II Water Rocket Launcher

SKU: W38826
A Pitsco Exclusive
$255.00 (USD)
Availability: In Stock


Water rocketry is one of the most fun and exciting hands-on science activities around. Converting empty plastic soda bottles into high-flying rockets provides a great opportunity for students to discover important scientific principles such as Newton’s laws, acceleration, thrust, and inertia.

A second-generation launcher, the AquaPort II was redesigned to be safer than ever and still offer consistent launching for water rockets of various sizes: 2 liter, 20 ounce, and some 1 liter. Still utilizing the three-finger latch to securely hold the pressurized rocket in place, the launcher also features:

  • Sturdy tripod base and release system that provide excellent launchpad stability.
  • A launch mechanism pulled by 25' of launch string to keep everyone far away from the launcher.
  • An extensive 25' of air tubing – and it has handy brackets on one leg for winding the tubing.
  • Stakes to secure the launcher to the ground.

With no engines to buy, you can launch rockets again and again! Note: Recommended for only outdoor launches on the ground (not on asphalt or concrete). Requires a bicycle pump, sold separately.


Type: Tools and Equipment/Launching and Testing Grades: 3-12


What You'll Get

  • AquaPort II with attached air valve, air hose, launch cord, and leg
  • 2 additional legs
  • 3 stakes
  • Super Lube

Learning Values

  • Center of gravity/pressure
  • Newton’s laws
  • Thrust
  • Construction processes
  • Design processes
  • Problem-solving
  • Modeling
  • Prediction
  • Technological design
  • Axial symmetry
  • Trigonometry
  • Truncated cones


  • Rating: Release valve ensures that pressure limit (60 psi) is not exceeded.
  • Tools and Materials Required: Bicycle pump, hammer or mallet, bottle rockets to launch