HI-FOG Gas Pump Unit (GPU) vs SEM-SAFE Cabin Nozzle Type AB (HNDP-0-12-2.0-57)
Fire Suppression Systems comparison · 2 products · View all Fire Suppression Systems
The Marioff HI-FOG Gas Pump Unit (GPU) and Danfoss Semco SEM-SAFE Cabin Nozzle Type AB (HNDP-0-12-2.0-57) are both fire suppression systems products certified to DNV and LR. Key difference: Material — HI-FOG Gas Pump Unit (GPU) is Stainless steel high-pressure components vs SEM-SAFE Cabin Nozzle Type AB (HNDP-0-12-2.0-57) at Nozzle head: CuZn36Pb2As (brass) NiSn coated; Top: AISI 316L.
HI-FOG Gas Pump Unit (GPU)
SEM-SAFE Cabin Nozzle Type AB (HNDP-0-12-2.0-57)
Specification comparison
| Specification | HI-FOG Gas Pump Unit (GPU) | SEM-SAFE Cabin Nozzle Type AB (HNDP-0-12-2.0-57) |
|---|---|---|
| Drive Type | Gas-driven mechanical piston pump | |
| Power Source | Self-contained (no external power) | |
| Maximum Protected Height | 7.5 m | |
| Maximum Protected Volume | 1500 m3 | |
| Water Source | External system, tank, or cylinders | |
| Material | Stainless steel high-pressure components | Nozzle head: CuZn36Pb2As (brass) NiSn coated; Top: AISI 316L |
| Nozzle ID | AB (5-12-44-68-20-57) | |
| Operating Pressure | 60 bar | |
| K-factor | 2.0 | |
| Flow Rate | 15.5 l/min | |
| Max Ceiling Height | 2.5 m | |
| Coverage Area | 12 (centric within cabin) m2 | |
| Activation Temperature | 57 C | |
| Orientation | Pendent | |
| Pipe Connection | 12mm DIN 2353 M12L | |
| Part Number | 8074115 |
Certification comparison
| Certification | HI-FOG Gas Pump Unit (GPU) | SEM-SAFE Cabin Nozzle Type AB (HNDP-0-12-2.0-57) |
|---|---|---|
| DNV | ✓ | ✓ |
| LR | ✓ | ✓ |
| SOLAS | ✓ | ✓ |
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Data sources
SEM-SAFE Cabin Nozzle Type AB (HNDP-0-12-2.0-57)
Data from components.semcomaritime.com ·
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