ANSUL Marine High-Pressure CO2 System vs SEM-SAFE High-Pressure Water Mist System for Engine Room Local Application
Fire Suppression Systems comparison · 2 products · View all Fire Suppression Systems
The Tyco Fire Protection (Johnson Controls) ANSUL Marine High-Pressure CO2 System and Danfoss Semco SEM-SAFE High-Pressure Water Mist System for Engine Room Local Application are both fire suppression systems products certified to MED and SOLAS. Key difference: Agent Type — ANSUL Marine High-Pressure CO2 System is Carbon dioxide (CO2) vs SEM-SAFE High-Pressure Water Mist System for Engine Room Local Application at High-pressure water mist (pure fresh water).
ANSUL Marine High-Pressure CO2 System
SEM-SAFE High-Pressure Water Mist System for Engine Room Local Application
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Specification comparison
| Specification | ANSUL Marine High-Pressure CO2 System | SEM-SAFE High-Pressure Water Mist System for Engine Room Local Application |
|---|---|---|
| Agent Type | Carbon dioxide (CO2) | High-pressure water mist (pure fresh water) |
| System Type | High-pressure total flooding | |
| Container Capacity | Up to 120 lbs | |
| Discharge Time (Machinery Spaces) | 85% within 2 min | |
| Fire Classes | Class A, B, and C | |
| Operating Pressure | 100 bar | |
| Nozzle Type | Open nozzle for local application | |
| Detection Type | Heat, smoke, or flame sensors (application dependent) | |
| Activation Method | Automatic via detection system; manual override available | |
| Material | AISI 316 stainless steel piping | |
| System Configuration | Dry pipe with automatic activation per section | |
| Protected Equipment | Main engines, auxiliary engines, boiler fronts, oil separators, incinerators | |
| Safe for Electrical Equipment | Yes (IP 23 or better) |
Certification comparison
| Certification | ANSUL Marine High-Pressure CO2 System | SEM-SAFE High-Pressure Water Mist System for Engine Room Local Application |
|---|---|---|
| BV | — Not listed | ✓ |
| CCS | — Not listed | ✓ |
| DNV | — Not listed | ✓ |
| LR | — Not listed | ✓ |
| MED | ✓ | ✓ |
| NK | — Not listed | ✓ |
| SOLAS | ✓ | ✓ |
| USCG | ✓ | ✓ |
Other Fire Suppression Systems comparisons
Data sources
ANSUL Marine High-Pressure CO2 System
Data from ·
SEM-SAFE High-Pressure Water Mist System for Engine Room Local Application
Data from ttr-cms.ttrbilisim.com.tr ·
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