Condensed Aerosol Fire Suppression Sizing Calculator

Size condensed aerosol fire suppression generators per NFPA 2010 for enclosed space protection

Input Parameters

Results

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Required Aerosol Density
g/m³
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Total Agent Required
g
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Generators Required
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Expected Hold Time
min
Note: Condensed aerosol generators require no piping or pressurized cylinders. Units are self-contained and electrically activated. Not suitable for normally occupied spaces without pre-discharge alarm and evacuation. Verify listing per NFPA 2010.

Reference

NFPA 2010 Aerosol Fire-Extinguishing Systems Design densities (with 1.3 safety factor): Class A: 65 g/m³ Class B: 104 g/m³ Class C: 78 g/m³ Telecom: 85 g/m³ Aerosol particles: 1-5 micron potassium-based Hold time: 15-30 minutes (particles remain suspended) No piping required - generators mount in protected space