Patented Unique Technology

First things, first!


R 107 detexline 4v protecfire - Fire suppression system for bus

Single Line

Fully Mechanical

Easy to Install

Stainless Steel

Super Robust

-30ºc to 80ºc

No Electricity


Low Maintenance

No Pressure

No electricity, no pressure. 

Born from the mining sector, we developed systems that are not allowed to fail.

No Electricity

No electricity, fully pneumatic system. Systems are always operable. No electric failure or malfunctions are possible. Not dependable of batteries.

No Pressure 

protecfire systems have no pressure in the pipe lines. The extinguishing and detection lines are empty in standby mode. The system pressurizes only when activated.

Spy – Thermo-pneumatic detector

ultra fast fire detection by protecfire

protecfire Detection is a state-of-the-art engineering solution. The pneumatic detector works with argon gas, which is triggered by a temperature fuse bulb.
– Simple, super-fast, and reliable
– No false alarms.
– Patented
– Multiple temperature ranges
– Sensitive to hidden fires
– Robust and Precise
– Stainless-Steel
– Ultra-Fast RTI 12 (Reaction Time)

Fine-Spray Technology

fine spray nozzle by protecfire

A large amount of fine liquid agent droplets is sprayed through the special patented nozzles forming a huge cooling reaction surface. Thus, the fire will be rapidly deprived of thermal energy, resulting in rapid drop of temperature. The cooling effect breaks down the reaction needed to support combustion.In addition, after all the extinguishant has been dispensed, the propellant Nitrogen gas from the patented container will be discharged, resulting in a hybrid suppression system, further ensuring that no oxygen gets on to the surface.


The most powerful Liquid Extinguish Agent The enormous cooling effect of TiboRex Absolute is mainly based on two physical properties:

– Cooling effect due to water evaporation:
The fine-spray nozzles developed specially for TiboRex Absolute produce very fine droplets, smaller than100μm, when discharging the extinguishing agent. As a result, ultra-fast evaporation of the liquid share in the extinguishing agent is achieved.
Due to the required enthalpy of evaporation of 2.26 MJ/kg (equivalent to 1 litre of water) energy is extracted from the burning object in a minimum of time and it cools down substantially.

– Cooling effect due to sublimation:
During the evaporation of the aqueous phase some of TiboRex Absolute’s main components form crystalline structures. 
With the still existing combustion temperature, these solid structures change from the crystalline phase to a gaseous phase.
The enormous enthalpy of evaporation (heat) required for this amounts to 7.23 MJ/kg.

Ultrafast extinguishing

Only small amounts of extinguishing agent required
The object to be protected remains almost undamaged.

Quenching effect

Extinguishing through oxygen reduction
Also, hidden fires are extinguished
Extinguishing of fires in cavities.

Residue monitoring and guaranteed quality

Residues of the extinguishing agent on the object can be identified with the help of ultraviolet light. A chemical analysis (DNA) can verify and confirm that the original TiboRex Absolute was used.

Ultrafast cooling

Enormous reduction of surface temperature
Avoidance of re-ignition
Reduced effect of fire
Quick interruption of combustion process

Blanketing fat and oil fires

When cooking fats and oils burn, TiboRex Absolute uses chemical reactions to form a closed, gas-proof protective layer quenching the fire and protecting the hot fat or oil from re-ignition by cooling them down very quickly

Environmental friendliness

Ecological and 100% fluorine-free extinguishing agent
Nontoxic to humans and animals.

PATENTED Detection

Spy Thermo-pneumatic detector
protecfire Detection is a state-of-the-art engineering solution. Pneumatic detector works with argon gas, that is triggered by a temperature fuse.

– Simple, super-fast and reliable
– No false alarms.
– Patented
– Multiple temperature range
57 ºC | 68 ºC | 79 ºC | 93 ºC | 110 ºC | 141 ºC | 182 ºC | 230 ºC | 260 ºC
– Sensitive to hidden fires
– Robust and Precise
– Stainless-Steel
– Ultra-Fast RTI 12 (Reaction Time)

fine spray nozzles fire protection by protecfire

PATENTED Fine-Spray Technology

  • Fine Liquid Agent Droplets
  • Cooling Reaction on Surfaces
  • Rapid deprivation of thermal energy
  • Rapid drop of temperature
protecfire tank fire suppression system 4mc


  • The Container is not under pressure.
  • The system only gains pressure when activated.
  • Hybrid Suppression: Liquid | Nitrogen

R.O.P. (Rise of Pressure) system. 

Detexline 4MC