SEM-SAFE Machinery Space Nozzle Type CB (HNDP-0-12-1.53-00) 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 Danfoss Semco SEM-SAFE Machinery Space Nozzle Type CB (HNDP-0-12-1.53-00) 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: Nozzle ID — SEM-SAFE Machinery Space Nozzle Type CB (HNDP-0-12-1.53-00) is CB vs SEM-SAFE Bilge Nozzle Type BT (HNDP-0-12-1.26-00) at BT.
SEM-SAFE Machinery Space Nozzle Type CB (HNDP-0-12-1.53-00)
SEM-SAFE Bilge Nozzle Type BT (HNDP-0-12-1.26-00)
Specification comparison
| Specification | SEM-SAFE Machinery Space Nozzle Type CB (HNDP-0-12-1.53-00) | SEM-SAFE Bilge Nozzle Type BT (HNDP-0-12-1.26-00) |
|---|---|---|
| Nozzle ID | CB | BT |
| Operating Pressure | 60 bar | 60 bar |
| K-factor | 1.53 | 1.258 |
| Flow Rate | 11.9 l/min | |
| Max Ceiling Height | 5.0 m | 1.5 m |
| Nozzle Spacing | 4.0 m | 2.7 x 3.0 m |
| Max Distance to Bulkhead | 4.0 m | Half spacing |
| Net Volume Coverage | 1700 m3 | |
| Gross Volume Coverage | 2006 m3 | |
| Orientation | Pendent | Pendent |
| Material | Nozzle head: CuZn36Pb2As (brass) NiSn coated; Top: AISI 316L | Nozzle head: CuZn36Pb2As (brass) NiSn coated; Top: AISI 316L |
| Pipe Connection | 12mm DIN 2353 M12L | 12mm DIN 2353 M12L |
| Part Number | 8077174 | 8068629 |
Certification comparison
| Certification | SEM-SAFE Machinery Space Nozzle Type CB (HNDP-0-12-1.53-00) | SEM-SAFE Bilge Nozzle Type BT (HNDP-0-12-1.26-00) |
|---|---|---|
| DNV | ✓ | ✓ |
| LR | ✓ | ✓ |
| SOLAS | ✓ | ✓ |
Other Fire Suppression Systems comparisons
Data sources
SEM-SAFE Bilge Nozzle Type BT (HNDP-0-12-1.26-00)
Data from components.semcomaritime.com ·
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