HI-FOG Gas Pump Unit (GPU) vs SEM-SAFE Bilge Nozzle Type BT (HNDP-0-12-1.26-00)
Fire Suppression Systems comparison · 2 products · View all Fire Suppression Systems
The Marioff HI-FOG Gas Pump Unit (GPU) and Danfoss Semco SEM-SAFE Bilge Nozzle Type BT (HNDP-0-12-1.26-00) 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 Bilge Nozzle Type BT (HNDP-0-12-1.26-00) at Nozzle head: CuZn36Pb2As (brass) NiSn coated; Top: AISI 316L.
HI-FOG Gas Pump Unit (GPU)
SEM-SAFE Bilge Nozzle Type BT (HNDP-0-12-1.26-00)
Specification comparison
| Specification | HI-FOG Gas Pump Unit (GPU) | SEM-SAFE Bilge Nozzle Type BT (HNDP-0-12-1.26-00) |
|---|---|---|
| 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 | BT | |
| Operating Pressure | 60 bar | |
| K-factor | 1.258 | |
| Max Ceiling Height | 1.5 m | |
| Nozzle Spacing | 2.7 x 3.0 m | |
| Max Distance to Bulkhead | Half spacing | |
| Orientation | Pendent | |
| Pipe Connection | 12mm DIN 2353 M12L | |
| Part Number | 8068629 |
Certification comparison
| Certification | HI-FOG Gas Pump Unit (GPU) | SEM-SAFE Bilge Nozzle Type BT (HNDP-0-12-1.26-00) |
|---|---|---|
| DNV | ✓ | ✓ |
| LR | ✓ | ✓ |
| SOLAS | ✓ | ✓ |
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Data sources
SEM-SAFE Bilge Nozzle Type BT (HNDP-0-12-1.26-00)
Data from components.semcomaritime.com ·
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