Inert Gas Suppression Systems

A natural way to extinguish a fire, inert gas suppression systems, also known as clean agent gaseous systems suppress a fire by reducing the oxygen concentration to below 15%, where most combustible materials will not burn.  Life is sustainable at these levels and healthy people would not notice any adverse effects.  Suitable for occupied areas, these systems are an ideal solution for Data Centres, Server Rooms and IT Communications as they are non-conductive,

If your preference is for an inert gas, then there are many environmentally friendly gaseous fire extinguishants in the market, including:-

  • Proinert          
  • IG541 (Inergen) A blend of Nitrogen, Argon and CO2.
  • IG55 (Argonite) Argon and Nitrogen Blended, to give higher levels of gas suppression for longer

All gas suppression systems are monitored by a central extinguishant control panel, delivering outstanding performance.  With three detection zones as standard, extinguishant release can be activated from any combination of detection zone inputs to allow any two from three type activations, as would be required for detection in ceiling void, room and floor void applications. 

A large LED display enables easy configuration and control, which displays the time remaining until extinguishant release for added safety.  The countdown timer is duplicated on up to 7 remote status units to provide location indication.


Extinguishant Control Panel

A robust design makes for a superb performance.


Clean Chemical Gases

Clean chemical gases remove the heat element from the fire. An alternative to inert systems, gases include FM200 and Novec 1230.

Clean Chemical Gases

Water Mist Systems

Water Mist System

Leading the way, our innovative water mist systems have tested successfully to British Standards

Air Sampling Fire Detection

Detecting smoke at its early stages, allowing time for investigation. Ideal for high risk locations.

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Contact Surefire

Contact by telephone:

0345 601 4110

Contact by fax:

0870 622 0773

Contact by email:

Head Office:

Unit 4
Barnes Wallis Court
Wellington Road
High Wycombe
HP12 3PS


Surefire is safe contractor approved and BAFE SP203 accredited. As well as being a member of the Fire Industry Association and holding ISO 9001 Product Quality Approval.