Inergen Remote Release Station Sign

Inergen Remote Release Station Sign – IMO A.654(16) Fire Control Symbol FS0221

This Inergen Remote Release Station sign marks the manual activation point for a fixed Inergen inert-gas fire-extinguishing system, allowing crew to flood a protected machinery space with the extinguishing agent from a safe location outside it. The pictogram shows the standardised triangular symbol with a gas cylinder graphic and the word “Inergen”, matching exactly what appears on the vessel’s fire control plan for this release point, so crew can identify the correct control without needing to interpret a generic gas symbol. As SKU FS0221 in the Fire Fighting Signs range, it is built for permanent fixing at release stations located outside Inergen-protected engine rooms, generator rooms and other machinery spaces.

Inergen systems work by displacing oxygen with an inert gas blend, which makes them effective against fires in enclosed machinery spaces without the corrosive residue of some alternative agents, but that effectiveness depends entirely on the crew finding and operating the correct remote release point without delay. This sign gives an instant, unambiguous visual match between the physical release lever and the corresponding symbol on the fire control plan. The photoluminescent background also keeps the Inergen remote release station identifiable if lighting fails during an emergency, which is exactly when a fixed gas system is most likely to be needed.

Why Inergen Remote Release Station Identification Matters

Because Inergen systems are activated from outside the protected space specifically to keep the operator safe from both the fire and the extinguishing agent itself, a station that cannot be found quickly undermines that safety margin as well as delaying the extinguishing action. Correctly labelled release stations let any qualified crew member, not only the duty engineer, identify and operate the correct control during a drill or a genuine emergency. This distinction also matters where a vessel has more than one gas-based system installed, since Inergen, CO2 and other agents each have their own dedicated release station and must not be confused with one another.

Compliance and Certification

This sign reproduces the fire control symbol set derived from IMO Resolution A.654(16) and continued under the current ISO 17631 standard for fire control plan graphics, aligning with what flag-state surveyors and classification societies expect to find at every gas-extinguishing release station. SOLAS Chapter II-2 requires fixed gas fire-extinguishing systems to have clearly marked, readily accessible remote controls located outside the protected space, and correctly labelled signage is a direct way to demonstrate that requirement during Port State Control inspections and class surveys. Fitting SKU FS0221 keeps your release station matched to the fire control plan surveyors will check.

Installation Recommendations

Mount this sign directly above or beside the physical Inergen release lever it identifies, using the pre-drilled fixing holes for a permanent bulkhead mount or the self-adhesive backing on smooth painted steel. In machinery space entrances and exposed alleyways, a screw or rivet fixing will outlast adhesive over the vessel’s operating life, and the sign should remain clear of pipework, ladders or stowed equipment that could obstruct a crew member’s view during an emergency. Inspect the sign during routine fire equipment rounds to confirm it remains legible and correctly matched to the system it identifies.

• Standard IMO/ISO 17631 fire control symbol – gas cylinder pictogram labelled “Inergen”
• Photoluminescent base for visibility during blackout or power failure
• 150x150mm rigid or self-adhesive format to suit steel, aluminium or GRP surfaces
• UV-stable, corrosion-resistant construction for machinery space and alleyway use
• Matches fire control plan symbols exactly for fast, confident release station identification

Order the FS0221 Inergen Remote Release Station sign to keep every gas-extinguishing control point on your vessel correctly identified before your next drill or survey. Safety Sign Hub stocks the complete IMO fire control symbol range and ships marine-grade signage across Australia and to vessels in port.

Browse the full Fire Fighting Signs range for every fire control plan symbol your vessel needs, or see our Hazard Signs for ISO 7010 warning pictograms to complete your safety signage programme.