A Class Self-closing Sliding Fire Door Symbol (3.105.1)

A Class Self-closing Sliding Fire Door Symbol (3.105.1)

Complies with IMO Resolution A.952(23) — Graphical Symbols for Fire Control Plans, as required by SOLAS Chapter II-2.This IMO sign indicates the position of an “A” class sliding fire door with a self-closing mechanism, capable of preventing the passage of smoke and flames for at least 60 minutes, typically used in ship compartments requiring automated closure.

Size: 150x150mm

Material: Photoluminescent, self-adhesive rigid vinyl

Application: Mounted near sliding fire doors onboard vessels and marked on fire control plans for safety and compliance

✅ Identifies self-closing sliding fire doors with 60-minute fire rating

✅ IMO and SOLAS compliant safety signage