Skip to content 
Fully Automatic System Tailored to Your Application No External Power Required 24/7 Protection Built for Harsh Environments Engineered for Mobile Equipment Certified for Regulated Markets Fully Autonomous Operation Manufactured In-House Designed for Operational Continuity Fast Detection & Suppression Compact System Design R107 Approved Vehicle Systems CE Certified Manufacturing Installation by Certified Partners
Automatic Fire Suppression for Amusement Ride Installations
Automatic fire suppression systems engineered for rollercoaster installations and amusement ride applications. Designed for passenger safety, electrical protection and compact integration within confined technical spaces.
Quick Navigation
What would you like to explore?
Industry Risk
Fire Protection in Passenger Ride Installations
Rollercoasters operate with complex electrical systems, drive mechanisms and control cabinets within restricted structural spaces.
As public installations, amusement rides require reliable safety systems that minimize escalation risk and support operational continuity.
Fire incidents in ride installations may result in:
- Passenger safety exposure
- Ride shutdown and evacuation
- Operational interruption
- Reputational and regulatory impact
Early detection and automatic suppression are critical in technical enclosures and control systems.
Common Ignition Sources
Typical Fire Hazards in Rollercoaster Systems
Amusement ride systems combine electrical, mechanical and control components within enclosed structures. Given the enclosed nature of these systems, early suppression is essential to prevent escalation. Primary ignition risks include:
Electrical cabinet overheating
Control panel short circuits
Drive motor thermal overload
Accumulated dust in technical enclosures
Hydraulic pump failure
Protega Fire Suppression Systems
Designed for Electrical and Control Cabinet Protection
Protega systems are configured to protect:
- Electrical control cabinets
- Drive motor compartments
- Technical enclosures
- Ride control systems
Upon exposure to critical temperature, the system activates automatically without operator intervention.
Depending on application requirements, systems may use pneumatic detection tube or linear heat detection with battery-backed control module to ensure continued operation during power interruption.
How Our Systems Work
Direct and Indirect Detection Technologies
Protega fire suppression systems can be configured as direct or indirect systems depending on enclosure layout and suppression strategy.
Protega uses a heat-sensitive polymer detection tube as primary detection technology.
Operating Principle:
- The tube is continuously pressurized (approx. 20 bar).
- It is routed through the protected compartment.
- When exposed to flame or critical heat, the polymer softens and ruptures.
- The pressure drop pneumatically activates the suppression system.
This configuration:
- Requires no external power
- Is fully mechanical
- Operates autonomously
- Is suitable for vibration-intensive environments
In a direct system, the pneumatic detection tube performs a dual function: it acts both as the fire detection element and as the discharge line for the extinguishing agent.
The heat-sensitive polymer tube is routed throughout the CNC enclosure, positioned near identified risk zones such as spindle assemblies, tooling areas and lubrication components. The tube is continuously pressurized (approximately 20 bar).
When exposed to flame or critical radiant heat:
- The polymer softens at the hottest point
- The tube ruptures locally
- System pressure drops immediately
- The cylinder valve opens pneumatically
- The extinguishing agent is discharged directly through the rupture point
Because discharge occurs exactly where the highest temperature is detected, suppression is highly localized and immediate.
In an indirect system, the pneumatic detection tube functions solely as the fire detection element. It does not discharge the extinguishing agent.
The heat-sensitive detection tube is routed throughout the CNC enclosure near identified risk zones. The tube remains continuously pressurized (approximately 20 bar).
When exposed to flame or critical radiant heat:
- The polymer softens at the hottest point
- The tube ruptures locally
- System pressure drops immediately
- The cylinder valve opens pneumatically
- The extinguishing agent is discharged through pre-engineered nozzles
Unlike the direct configuration, the extinguishing agent is not released through the rupture point itself. Instead, it is distributed through strategically positioned discharge nozzles that are engineered based on enclosure geometry, airflow patterns and risk concentration areas.
This enables controlled and volumetric suppression within the protected compartment.
Agent selection
Suppression Agents for Amusement Ride Installations
Agent selection is based on application-specific fire risk assessment.
FK-5-1-12 Clean Agent
In electrical cabinets and enclosed technical compartments, FK-5-1-12 is commonly applied where clean, residue-free suppression is required.
The agent suppresses fire primarily through rapid heat absorption, interrupting the combustion process without reducing oxygen concentration to unsafe levels.
Technical characteristics:
- Electrically non-conductive
- Leaves no residue
- Rapid heat absorption
- Safe for sensitive electronics
- Suitable for occupied environments
FK-5-1-12 configurations are engineered according to enclosure volume, electrical load profile and integration requirements. Agent selection is defined during technical assessment to ensure compatibility with safety and operational standards.
ABC Dry Powder
ABC dry powder is a suitable suppression agent for roller coaster fire protection, particularly in enclosed or semi-enclosed technical areas where rapid flame knockdown is required. It is effective for fire risks associated with hydraulic systems and combustible materials that may be present in ride equipment.
Technical characteristics:
- Effective against Class A, B and C fires
- Rapid flame knockdown
- Suitable for hydraulic oil risks
- Proven in heavy-duty mechanical environments
- Compatible with fully pneumatic activation systems
ABC dry powder provides fast suppression in high-risk ride equipment compartments where immediate response is critical to limit fire escalation and protect passengers, staff and infrastructure.
Benefits of a Protega System
Supporting Passenger and Operational Safety
24/7 Autonomous Protection
Continuous monitoring without reliance on operator presence.
No External Power Required
Fully pneumatic activation independent of vehicle or machine electrics.
Reduced Downtime Risk
Early suppression limits secondary damage to critical components.
Protection of sensitive electrical systems
Clean agent discharge does not damage electronics and leaves no residue,.
System Architecture
Engineered System Design for Machine Integration
A typical ride installation configuration may include:
- Suppression cylinder
- Detection tube or linear heat detection cable
- Discharge nozzles (indirect systems)
- Control module (for monitored systems)
- Integration interface for alarms
Integration & Optional Add-ons:
- Manual activation button
- Visual and audible alarms
- Pressure monitoring switches
- Remote monitoring interface
- Signal output to machine control
Certification & Quality Management
Regulatory Compliance and Controlled Manufacturing Standards
CE certified manufacturing
ISO 9001 certified quality management system
In-house engineering and production
Installation by Protega or certified partners
OEM and Ride Integration
Engineering Support for Amusement Ride Manufacturers
Protega supports integration in collaboration with ride manufacturers and technical service providers.
System configuration is tailored to enclosure geometry, electrical load profile and operational requirements.
