Can aerosol fire suppression be safely used in data centers?

Aerosol-based fire protection technology offers an effective and safe solution for protecting sensitive data center environments. This advanced suppression method delivers microscopic particles that effectively interrupt the combustion process without causing damage to expensive IT equipment. With proper design, installation, and compliance with relevant standards, these systems provide reliable protection while offering environmental and operational advantages. Salgrom’s innovative aerosol suppression technology is particularly well-suited for safeguarding critical data infrastructure.

Can aerosol fire suppression be safely used in data centers?

Modern data centers represent significant investments in technology infrastructure that require specialized fire protection solutions. Aerosol fire suppression systems have emerged as a reliable option for these environments due to their effectiveness, non-conductive properties, and minimal impact on equipment. These systems can be safely implemented in data center environments provided they meet industry standards and are properly designed for the specific space.

A key advantage of these systems is their ability to suppress fires without introducing water or leaving damaging residue on sensitive electronic equipment. When compared with other suppression methods, aerosols offer several benefits including rapid extinguishing capabilities and minimal space requirements, making them particularly suitable for cramped server rooms where every square meter counts.

What is aerosol fire suppression and how does it work?

Aerosol fire suppression technology relies on ultra-fine particles suspended in a gaseous medium to extinguish fires. When activated, these systems release a cloud of potassium-based particles that attack the fire on a molecular level by interrupting the combustion chain reaction. This method eliminates one of the four elements required for fire – the uninhibited chain reaction – while also providing a cooling effect.

The technology operates through two main mechanisms:

  • Chemical inhibition – The aerosol particles interact with fire radicals, neutralizing them and preventing further combustion
  • Thermal cooling – Metal salt particles absorb heat from the flame, reducing temperature below sustainable combustion levels

Salgrom’s aerosol fire suppression systems utilize space technology also employed by NASA and NATO, providing an effective solution that requires significantly less agent than traditional gas-based systems to achieve the same level of protection.

How do aerosol fire suppression systems compare to traditional sprinkler systems?

When evaluating fire protection options for data centers, the differences between aerosol and traditional water-based systems become critically important. Here’s how they compare:

Feature Aerosol Systems Traditional Sprinklers
Equipment damage Minimal to none High potential for water damage
Clean-up required Minimal Extensive
Space requirements Compact, modular design Requires piping infrastructure
Installation complexity Simple, non-invasive Complex, requires plumbing
Operational disruption Can operate during maintenance May require shutdown

Unlike water-based systems that can cause catastrophic damage to IT equipment, aerosol systems extinguish fires without introducing moisture. Additionally, aerosol units don’t require pipe penetrations or complex plumbing, making installation possible without interrupting existing operations.

What are the environmental impacts of aerosol fire suppression?

Environmental considerations are increasingly important when selecting fire suppression systems. Aerosol technology offers significant ecological advantages compared to many alternatives. These systems have zero ozone depletion potential (ODP) and zero global warming potential (GWP), making them environmentally responsible choices.

The key environmental benefits include:

  • No harmful PFAS compounds
  • Non-toxic composition
  • Long operational lifetime (typically 10+ years)
  • No need for pressurization or containment vessels

Salgrom’s aerosol systems represent an environmentally sustainable alternative to older technologies being phased out due to environmental concerns. This is particularly relevant as many data centers pursue green certifications and sustainability goals as part of their operational strategy.

Are aerosol fire suppression systems compliant with data center standards?

Compliance with relevant safety standards is essential for any fire protection system deployed in data centers. Modern aerosol systems meet rigorous international and local requirements for effectiveness and safety. These systems undergo extensive testing and certification processes to ensure they function reliably while posing no hazard to personnel or equipment.

Key standards and certifications relevant to aerosol systems include:

  • UL 2775 certification for aerosol extinguishing technologies
  • NFPA 2010 (Standard for Fixed Aerosol Fire-Extinguishing Systems)
  • Compliance with various data center-specific guidelines

Importantly, Salgrom’s aerosol technology has been approved for use in continuously occupied spaces, demonstrating its safety profile even in environments where personnel are present. This approval extends to extremely demanding environments, including nuclear waste storage facilities.

What maintenance is required for aerosol fire suppression systems?

One of the most significant advantages of aerosol fire suppression technology is its minimal maintenance requirements compared to pressurized systems. The unpressurized design eliminates many failure points and reduces the need for frequent inspections and service.

Basic maintenance typically involves:

  • Visual inspection of units for physical damage
  • Checking electrical connections and wiring
  • Confirming units remain unobstructed
  • Periodic testing according to manufacturer guidelines

Unlike gas-based systems that require pressure testing and are susceptible to leaks, aerosol units from Salgrom feature a durable stainless steel dual-layer construction designed to withstand demanding environments with vibration, contaminants, and temperature fluctuations without compromising reliability.

How quickly can aerosol fire suppression systems detect and extinguish a fire?

Response time is critical in protecting valuable data center assets from fire damage. Aerosol systems offer rapid detection and suppression capabilities that can contain fires in their earliest stages, minimizing potential damage and downtime.

These systems can be activated either through:

  • Thermal self-activation (typically at 175°C)
  • Electric activation tied to detection systems

Once triggered, aerosol generators deploy their extinguishing agent within seconds, quickly filling the protected space with fire-suppressing particles. This rapid response capability is essential in data center environments where even small fires can cause extensive damage to critical infrastructure and result in costly operational disruptions.

Can aerosol fire suppression systems be integrated with existing data center infrastructure?

Integration flexibility is a key advantage of aerosol fire suppression systems. These modular units can be incorporated into both new construction and retrofitted into existing facilities with minimal disruption to ongoing operations.

Integration advantages include:

  • No need for pipe penetrations or complex ducting
  • Compatibility with standard detection and alarm systems
  • Ability to install without interrupting operational processes
  • Scalable design that allows for expansion as data center needs grow

For data centers looking to upgrade their fire protection, aerosol systems offer a cost-effective implementation path that doesn’t require extensive infrastructure modifications or operational shutdowns. Salgrom’s systems can be deployed in technical spaces up to 500 cubic meters in as little as two days, including commissioning and inspections.

Essential data center fire protection insights to remember

When evaluating fire suppression options for data center environments, several key considerations should guide your decision-making process. Effective protection requires balancing performance, safety, environmental impact, and operational considerations.

Remember these critical points:

  • Aerosol systems provide effective protection without risking water damage to equipment
  • Modern systems offer environmental benefits with zero ODP and GWP
  • Proper design and compliance with standards ensure safety and effectiveness
  • Low maintenance requirements translate to reduced lifecycle costs
  • Modular design allows for customization to meet specific protection needs

For optimal results in implementing data center fire protection, it’s advisable to consult with Salgrom’s experts who can provide tailored solutions based on your specific facility requirements and protection needs. Their team can guide you through selecting and implementing the most effective aerosol fire suppression system for your valuable data infrastructure.

Related Articles

Sales services

+358 29 7031 1200

sales.hq (at) salgrom.com

Sales services (Southern Finland)

+358 29 7031 1201

sales.hq (at) salgrom.com

Installation services

+358 29 7031 1208

technical.hq (at) salgrom.com

Products and technical support

+358 29 7031 1202

support.hq (at) salgrom.com

Stock and logistics

+358 29 7031 1205

varasto (at) salgrom.fi

Administration and communications

+358 40 0181300

administration.hq (at) salgrom.com

International affairs

+358 29 7031 1203

export (at) salgrom.com

Contact us!