QRR2.8G/K-SB

Large Thermal Aerosol Fire Suppression Unit

Large thermal aerosol unit for enclosed room-level protection

QRR2.8G/K-SB QRR2.8G/K-SB Large Thermal Aerosol Fire Suppression Unit
Application fit

Best for larger spaces up to 50 m3

Large-space thermal aerosol model for equipment rooms, telecom spaces, and cable areas up to the listed 50 m3 range.

Before ordering

Check the Space

Make sure you know the cabinet size, installation position, and activation method before ordering.

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Get a Quote

Send us your quantity and application details. We will recommend the right model and documents.

Volume
50 m3
Agent
Thermal aerosol
Activation
Thermal / electric
Documents
Datasheet available; manual by request

Specifications

Key specifications for this model. Contact us for any unlisted parameters.

Model
QRR2.8G/K-SB
Product Category
Thermal Aerosol Fire Suppression Device
Protection Volume
50 m3
Agent Type
Thermal aerosol
Agent Mass
2.8 kg
Activation Method
Thermal / electric
Dimensions
Phi 232 x 144 mm
Discharge Time
22 s
Operating Temperature
-30 °C – 70 °C
Certifications / Documents
Datasheet available; manual by request
Weight / Net Weight
17 kg ± 200 g
Nozzle Temperature
≤ 75 °C @ 55 cm
Surface Temperature
180 °C
Relative Humidity
≤ 95% RH
Enclosure Requirement
Relatively enclosed

Applications

Large-space thermal aerosol model for equipment rooms, telecom spaces, and cable areas up to the listed 50 m3 range.

distribution rooms generator rooms transformer rooms telecom rooms cable tunnels

Why Buyers Choose It

  • Protects enclosures up to 50 m3.
  • Activates by Thermal / electric.
  • Uses Thermal aerosol for enclosed equipment spaces.
  • Designed for spaces where manual response may be delayed.
  • Maintenance period and document package can be confirmed before ordering.

How to Inquire

Tell us what you need to protect. The more detail you share, the faster we can quote.

  • Choose the model by protected volume, agent type, layout, and activation needs.
  • Confirm mounting position, cable access, residue sensitivity, and whether a QRR, FS, or WPE model is the better fit.
  • Request the datasheet and manual before final design approval.
  • Target product or model: QRR2.8G/K-SB
  • Protected volume or enclosure size
  • Equipment type and installation position
  • Activation preference and required linkage, if any
  • Estimated quantity and destination country
  • Application reference: distribution rooms; generator rooms; transformer rooms; telecom rooms; cable tunnels

Need a document pack?

Ask for datasheets, manuals, packaging details, or help choosing the right model.

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Frequently Asked Questions

Quick answers for product selection, quotation preparation, documents, and project review.

Which product is better for a larger enclosed room?

For larger enclosed equipment rooms, distribution rooms, transformer rooms, generator rooms, telecom rooms, or cable tunnels, Saibangfire thermal aerosol units are the main product range to review. Selection is based on protected volume, enclosure conditions, activation method, and document requirements.

Will aerosol or clean agent products damage electrical equipment?

Saibangfire helps buyers choose the suppression agent according to the equipment and protection goal. Clean agent products are preferred when low residue, electrical compatibility, and asset preservation are priorities. Aerosol products are widely used for compact enclosed spaces and cabinet-level suppression.

Can Saibangfire products protect server rooms or data center spaces?

Yes. Saibangfire thermal aerosol and clean agent options can be reviewed for server rooms, data center equipment spaces, and enclosed electronics areas. The recommended solution depends on room or cabinet volume, enclosure leakage, equipment value, activation method, and required documents.

What activation methods are available?

Saibangfire product lines support heat activation, open-flame activation, thermal activation, electric activation, manual triggering, heat detection cable input, self-powered heat detection, and breaker trip linkage. Availability depends on the product model.

What details should I provide for a quote?

Please provide cabinet or room dimensions, equipment type, quantity, destination country, activation preferences, and any certification, test report, or packaging requirements.