Continuous Flow Confetti Cannon Setup & Operation Guide

Some moments call for more than a single burst — they call for motion, momentum, and sustained energy. A Continuous Flow Confetti Cannon delivers exactly that. Powered by a siphon-type CO₂ tank and fed with loose bulk confetti, these systems create a nonstop stream that lasts 45–60 seconds per fill. Perfect for concerts, festivals, arenas, and broadcast events, this guide walks you through the exact setup, operation, and timing techniques professionals use to create long, smooth, high-impact effects.

Endless Color. Elevated Energy. Designed for Show Moments That Matter.

A Continuous Flow Confetti Cannon uses steady CO₂ pressure from a siphon-type tank to lift and push loose confetti through the horn, creating a continuous, high-volume stream. When the valve opens, gas travels through the hose, lifts the confetti from the hopper, and projects it outward until the CO₂ or confetti runs out.

What You’ll Work With

System Components Overview

• Continuous Flow Confetti Cannon — Base unit that connects to a CO₂ tank and produces the long-duration confetti stream.
• CO₂ Tank (Siphon-Type) — Provides the liquid CO₂ required to sustain continuous output.
• High-Pressure CO₂ Hose — Heavy-duty hose with quick-connect fittings.
• Bulk Confetti Refills — Loose, dry tissue or metallic confetti designed for continuous-flow systems.

🎛️ System Overview

🧰 Setup & CO₂ Tank Connection

🎨 Loading Confetti

⚙️ Operation & Timing

🛡️ Safety

🧹 Cleanup & Maintenance

Your Continuous Flow system must be connected to a siphon-type CO₂ tank.

Why? A continuous effect requires the tank to pull liquid CO₂, not just vapor.

How to tell if your tank is siphon-type:

• Often marked with a white stripe, “Syphon Tube”, or “Dip Tube Inside.”
• Your gas supplier can confirm — simply request a siphon CO₂ tank for special effects.

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A single load typically produces 45–60 seconds of continuous confetti, depending on CO₂ supply and confetti volume.

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• Open valves slowly to avoid sudden pressure surges.
• Maintain a clear output path during firing.
• Keep operators positioned to the side of the barrel.
• Confirm all fittings are tight before opening the CO₂ valve.

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Proper cleanup and maintenance ensure your confetti system performs flawlessly every time. After each event, take a few extra minutes to release pressure safely, clear the hopper, and store your equipment correctly — it’s the difference between a smooth next show and a mid-event hiccup.

Post-Show Procedure:

1. Shut Off and Vent Pressure — Close your CO₂ tank valve completely, then gently open the line to release any remaining pressure before disconnecting hoses.
   
2. Empty the Hopper — Remove any leftover confetti or debris. A light shake or soft brush helps clear corners without damaging the interior surface.
3. Wipe Down the Exterior — Use a clean, dry cloth to remove residue, moisture, or fingerprints from the cannon body and fittings.
4. Inspect Fittings and Hoses — Check all connections for wear or looseness. Replace cracked or aging hoses immediately to maintain airtight performance.
5. Store in a Cool, Dry Location — Coil hoses loosely, cap valves, and protect the launcher from dust and humidity.

💡 Pro Tip: Use compressed air to clear any stubborn confetti fragments from the nozzle or hopper base — it keeps your airflow smooth and ready for the next event.

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Common Operator Issues & Fast Fixes

• Weak Output - Usually caused by packed confetti — reload loosely and fluff.
• Short Duration - CO₂ tank may be low or not siphon-type.
• Hopper Clogging - Confetti compressed or damp — replace with fresh refill.
• Surging or Pulsing - Valve opened too quickly — use slower, controlled turns.

When your continuous flow effect hits at the exact moment, the crowd feels it — motion, color, and excitement moving as one. With R&B Confetti systems and expert guides, you’re set for professional-grade performance every single time.

Your Moment. Our Confetti. Pure Magic.