The 3inch and our 6inch Continuous Flow Confetti Cannon Launchers uses either 1 or 2 -20 lb. liquid siphon Co2 tanks (which lasts 40 seconds) (Number of tanks depends on your ceiling height) or 1 or 2 – 50 lb. liquid siphon Co2 tanks (which last 2 minutes). The 50 Lb tanks would be used for high ceiling events over 30’ high.
