A Class Self-closing Semi-watertight Fire Door Symbol (3.097)

A Class Self-closing Semi-watertight Fire Door Symbol (3.097)

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 location of an “A” class fire door that is self-closing and semi-watertight (SWT), designed to resist fire for at least 60 minutes and to provide partial water ingress protection, commonly used in bulkheads and watertight zones onboard.

Size: 150x150mm

Material: Photoluminescent, self-adhesive rigid vinyl

Application: Installed onboard vessels at the location of self-closing semi-watertight fire doors, and marked on fire control plans for safety reference

✅ Identifies semi-watertight fire doors with 60-minute fire rating

✅ IMO and SOLAS compliant safety and fire control symbol