SEM-SAFE High-Pressure Water Mist System for Engine Room Total Flooding

Danfoss Semco · Denmark

High-pressure water mist total flooding system for engine room fire suppression on marine vessels. Designed to replace halon and serve as substitute for CO2 systems. Uses pure water without additives at 100 bar pressure, creating fine mist that extinguishes fires through oxygen suppression and cooling. Harmless to personnel and electrical equipment with IP 23 protection or better. Dry pipework in standby. Activated manually from valve operation panel in engine control room or mimic panel on the bridge.

Technical specifications

Agent Type
High-pressure water mist (pure fresh water)
Operating Pressure
100bar
Nozzle Type
Open deluge nozzle
Droplet Size
10 - 50micron
Material
AISI 316 stainless steel piping
System Configuration
Dry pipe with manual activation (total flooding)
Activation Method
Manual from valve operation panel (VOP) or bridge mimic panel
Safe for Personnel
Yes (pure water, non-toxic)
Safe for Electrical Equipment
Yes (IP 23 or better)

Certifications

  • BV
  • CCS
  • DNV
  • LR
  • MED
  • NK
  • SOLAS
  • USCG

Documentation

  • SEM-SAFE Engine Room Total Flooding Brochure
    PDF
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