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When selecting the right blast nozzle, it is important to understand how much compressed air your system will consume. Each nozzle size requires a specific amount of airflow (CFM) depending on the pressure at the nozzle. For example, a No. 7 nozzle running at 150 PSI will use significantly more air than a smaller nozzle at lower pressure. This page provides a quick reference chart showing the air consumption rates for different nozzle sizes and pressures when blasting with garnet abrasive.
Use this chart to:
- Verify that your compressor can supply the required airflow for your chosen nozzle.
- Match nozzle size and pressure to production needs without overloading your equipment.
- Plan for efficiency and avoid costly downtime caused by underpowered air supply.
- Understanding nozzle air consumption ensures your blasting operation runs smoothly, efficiently, and safely.
