the Cloud® Aero
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Product Details
the CLOUD® AERO is a compact, self-activating aerosol fire suppression device designed to help suppress fires before they spread.
Designed specifically for enclosed 3D printers, heated chambers, HotBoxes, enclosed CNC machines, enclosed laser engravers/cutters, electrical cabinets, and similar equipment, the CLOUD® AERO activates automatically under sustained high heat and releases a condensed aerosol fire suppression agent that interrupts the combustion process at a chemical level.
Unlike traditional powder extinguishers, the CLOUD® AERO:
- Requires no wiring or external power
- Requires no maintenance or servicing
- Leaves minimal residue
- Is generally safe for electronics and PCBs
- Has no pressurized tank or explosive discharge
- Provides continuous passive protection for up to 10 years
The CLOUD® AERO is most effective in enclosed spaces where the aerosol agent can remain concentrated around the fire source long enough to fully suppress combustion.
For open-frame printers or open equipment, effectiveness may vary depending on airflow, mounting position, and fire location. Whenever possible, use inside an enclosure for best performance.
Available in 2 sizes: the CLOUD® AERO and the CLOUD® AERO XL
The CLOUD® AERO is engineered to provide simple, passive fire suppression protection for:
- Enclosed FDM 3D printers
- Resin printers in enclosures
- Heated print chambers and HotBoxes
- Enclosed laser engravers and cutters
- Enclosed CNC equipment
- Electrical cabinets and control boxes
The unit automatically activates under sustained high heat conditions and releases a condensed aerosol agent designed to suppress developing fires quickly at the source.
- Best performance is achieved in enclosed spaces
- Mount high in the enclosure where heat and flames will rise
- Position near likely ignition sources when possible
- Open-frame machines may reduce effectiveness due to airflow dispersion
Aerosol Agent: 20g
Coverage Volume: 0.2m³
Approximate Enclosed Area:
585 × 585 × 585mm
23 × 23 × 23 inches
Aerosol Agent: 50g
Coverage Volume: 0.5m³
Approximate Enclosed Area:
794 × 794 × 794mm
31.3 × 31.3 × 31.3 inches
- Automatic thermal activation
- Activation temperature: approximately 170°C (338°F)
- No external power required
- No wiring required
- Minimal residue
- Electronics and PCB friendly
- 10-year service life
Designed to assist in suppressing:
- Class A - Ordinary combustibles: Wood, paper, cardboard, plastics, fabric
- Class B - Flammable liquids and gases: Oils, solvents, paints, alcohols
- Class C / E - Energized electrical equipment: Wiring, electronics, motors, power supplies
Simple Installation
No wiring, plumbing, sensors, batteries, or maintenance required.
Each CLOUD® AERO includes:
- Velcro Hook backing pre-installed on the device
- Velcro Loop mounting plate with strong 3M adhesive
For best performance:
- Mount near the top of the enclosure
- Position above likely ignition sources:
- Hotend
- Heated chamber
- Mainboard/electronics
- Power supply
- Keep reasonably close to where heat and flames are likely to rise
The CLOUD® AERO is optimized for enclosed spaces where the extinguishing aerosol can remain concentrated around the fire source.
Recommended applications:
- Enclosed 3D printers
- Printers inside HotBoxes
- Enclosed CNC machines
- Enclosed laser engravers/cutters
- Electrical cabinets
The CLOUD® AERO may still provide protection on open-frame printers, however:
- Airflow may disperse the aerosol agent
- Effectiveness depends heavily on placement and surrounding conditions
- Enclosures are strongly recommended for best suppression performance
This allows quick installation on most surfaces without drilling or modification.
