SEM-SAFE High-Pressure Water Mist System for Engine Room Local Application vs SEM-SAFE High-Pressure Water Mist System for Bilge Protection
Fire Suppression Systems comparison · 2 products · View all Fire Suppression Systems
The Danfoss Semco SEM-SAFE High-Pressure Water Mist System for Engine Room Local Application and Danfoss Semco SEM-SAFE High-Pressure Water Mist System for Bilge Protection are both fire suppression systems products certified to DNV and LR. Key difference: Operating Pressure — SEM-SAFE High-Pressure Water Mist System for Engine Room Local Application is 100 bar vs SEM-SAFE High-Pressure Water Mist System for Bilge Protection at 60 bar.
SEM-SAFE High-Pressure Water Mist System for Engine Room Local Application
SEM-SAFE High-Pressure Water Mist System for Bilge Protection
Specification comparison
| Specification | SEM-SAFE High-Pressure Water Mist System for Engine Room Local Application | SEM-SAFE High-Pressure Water Mist System for Bilge Protection |
|---|---|---|
| Agent Type | High-pressure water mist (pure fresh water) | High-pressure water mist (pure fresh water) |
| Operating Pressure | 100 bar | 60 bar |
| Nozzle Type | Open nozzle for local application | BT (dedicated bilge nozzle) |
| Detection Type | Heat, smoke, or flame sensors (application dependent) | |
| Activation Method | Automatic via detection system; manual override available | |
| Material | AISI 316 stainless steel piping | Nozzle head: CuZn36Pb2As (brass) NiSn coated; Top: AISI 316L |
| 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) | |
| Max Ceiling Height | 1.5 m | |
| Nozzle Spacing | 2.7 x 3.0 m | |
| K-factor | 1.258 | |
| Pipe Connection | 12mm DIN 2353 M12L |
Certification comparison
| Certification | SEM-SAFE High-Pressure Water Mist System for Engine Room Local Application | SEM-SAFE High-Pressure Water Mist System for Bilge Protection |
|---|---|---|
| BV | ✓ | — Not listed |
| CCS | ✓ | — Not listed |
| DNV | ✓ | ✓ |
| LR | ✓ | ✓ |
| MED | ✓ | ✓ |
| NK | ✓ | — Not listed |
| SOLAS | ✓ | ✓ |
| USCG | ✓ | — Not listed |
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Data sources
SEM-SAFE High-Pressure Water Mist System for Engine Room Local Application
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SEM-SAFE High-Pressure Water Mist System for Bilge Protection
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