Sprinkler Installation Sign

Sprinkler Installation Sign – IMO A.654(16) Fire Control Symbol FS0246

This Sprinkler Installation sign identifies the location of a fixed pressure tank, pump and pipework forming part of the vessel’s automatic sprinkler system, used to control or extinguish a fire automatically once triggered by heat in a protected space. The pictogram shows the standardised red pressure vessel marked “S” alongside its motor-driven pump and distribution pipework, matching exactly what appears on the vessel’s fire control plan for this location. As SKU FS0246 in the Fire Fighting Signs range, it is designed for permanent fixing beside sprinkler installation components in accommodation spaces, machinery rooms, cargo holds and other areas protected by fixed sprinkler coverage.

A sprinkler installation lets a vessel respond to a developing fire automatically, without waiting for crew to manually operate extinguishing equipment, which makes fast, confident location of the sprinkler pump and pressure tank critical during a genuine incident or system check. Clear signage also supports routine fire equipment rounds, where crew confirm the sprinkler installation remains accessible, undamaged and correctly pressurised in line with the vessel’s fire safety systems. The photoluminescent background of this sign keeps the installation identifiable during a blackout, exactly when a fire may already have disabled the vessel’s main power supply.

Why Sprinkler Installation Identification Matters

Crew and surveyors both need to locate the sprinkler installation without delay, whether responding to a fire alarm or confirming the system is charged and ready during a routine inspection. Correctly signed sprinkler equipment also supports fire drills and equipment familiarisation, helping new crew learn the layout of automatic fire protection systems across accommodation blocks, machinery spaces and cargo areas. This distinction matters particularly on passenger vessels and ships with extensive accommodation, where sprinkler coverage is often a key part of the approved fire safety design.

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, matching what flag-state surveyors and classification societies expect to see identifying automatic sprinkler installations. SOLAS Chapter II-2 sets requirements for fixed fire-extinguishing systems including sprinkler installations protecting accommodation and machinery spaces, and correctly labelled equipment is part of demonstrating that this system is genuinely in place during Port State Control inspections and class surveys. Fitting SKU FS0246 keeps your sprinkler system signage matched to the fire control plan surveyors will reference.

Installation Recommendations

Fix this sign directly above or beside the sprinkler pressure tank or pump unit, using the pre-drilled fixing holes for a permanent mechanical fixing or the self-adhesive backing on smooth painted surfaces. In machinery spaces exposed to vibration, heat and oily residue, a screw or rivet fixing will outperform adhesive over the vessel’s operating life, and the sign should remain visible even when other equipment is temporarily stowed nearby. Check the sign periodically during routine fire equipment rounds to confirm it remains legible and the sprinkler installation beneath it is fully accessible.

• Standard IMO/ISO 17631 fire control symbol – red sprinkler installation pictogram with “S” designator
• 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 accommodation use
• Matches fire control plan symbols exactly for fast, confident equipment identification

Order the FS0246 Sprinkler Installation sign to keep your vessel’s automatic fire protection equipment clearly identified before your next drill or inspection. 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.