COR Robotics and Subzero T-Shirt Cannon!

[ASD20]

Originally Posted by IanM

It actually gets more than 4 shots. If the tank is filled up to around 110 psi we get 4 long shots. After this the psi is still around 60 which allows for around 5 more mid range shots. For the parade we recently had it in we only need to pressurize the tank a couple of times during the mile long parade.

You can also probably get a lot more shots by lowering the time the solenoid is open for when you don't need 100 feet. We had a 5 gal tank @ ~120 psi that fed through a regulator into a 1 gal tank @ ~60 psi and we were able to get 8-10 shots at >50 ft (not even completely optimized) before dropping below 60 psi in the main tank. By my calculations, your tank is ~ 9 gal, so you easily have the energy to get well over 10 good shots, it's just about how efficiently you use it.