Natura Inert Gas Fire Suppression System (Marine) vs SEM-SAFE High-Pressure Water Mist System for Engine Room Total Flooding
Fire Suppression Systems comparison · 2 products · View all Fire Suppression Systems
The Kidde-Fenwal Natura Inert Gas Fire Suppression System (Marine) and Danfoss Semco SEM-SAFE High-Pressure Water Mist System for Engine Room Total Flooding are both fire suppression systems products. Key difference: Agent Type — Natura Inert Gas Fire Suppression System (Marine) is IG-541 (52% N2, 40% Ar, 8% CO2), IG-55, IG-100, IG-01 vs SEM-SAFE High-Pressure Water Mist System for Engine Room Total Flooding at High-pressure water mist (pure fresh water).
Natura Inert Gas Fire Suppression System (Marine)
SEM-SAFE High-Pressure Water Mist System for Engine Room Total Flooding
Specification comparison
| Specification | Natura Inert Gas Fire Suppression System (Marine) | SEM-SAFE High-Pressure Water Mist System for Engine Room Total Flooding |
|---|---|---|
| Agent Type | IG-541 (52% N2, 40% Ar, 8% CO2), IG-55, IG-100, IG-01 | High-pressure water mist (pure fresh water) |
| Temperature Range | -20 to +54 C | |
| Cylinder Standard | ISO 9809-2 | |
| Valve Type | Series 400 flow/pressure regulator | |
| Piping | Schedule 40 | |
| Application Type | Total flood | |
| Discharge Time | <60 seconds | |
| Operating Pressure | 100 bar | |
| Nozzle Type | Open deluge nozzle | |
| Droplet Size | 10 - 50 micron | |
| 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) |
Certification comparison
| Certification | Natura Inert Gas Fire Suppression System (Marine) | SEM-SAFE High-Pressure Water Mist System for Engine Room Total Flooding |
|---|---|---|
| BV | — Not listed | ✓ |
| CCS | — Not listed | ✓ |
| DNV | — Not listed | ✓ |
| LR | — Not listed | ✓ |
| MED | — Not listed | ✓ |
| NK | — Not listed | ✓ |
| SOLAS | — Not listed | ✓ |
| USCG | — Not listed | ✓ |
Other Fire Suppression Systems comparisons
Data sources
SEM-SAFE High-Pressure Water Mist System for Engine Room Total Flooding
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