Centrifugal Fire Pump
AssemblyTwo-stage midship centrifugal pump with split-shaft PTO drive and priming. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Centrifugal Fire Pump parts and their functions
9 top-level parts · 30 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Pump Casing 3 parts | 1× | |
| 2 | Bronze Impeller | 2× | Two-stage impellers |
| 3 | Pump Drive Shaft | 1× | |
| 4 | Ball Bearing | 2× | Deep-groove radial ball bearing. |
| 5 | Oil Seal | 2× | Spring-loaded rotary lip seal that keeps lubricant inside a housing and dirt out where a shaft passes through, sized to DIN 3760. |
| 6 | Mechanical Shaft Seal | 2× | |
| 7 | Split-Shaft PTO Drive 4 parts | 1× | Split-shaft drive |
| 8 | Priming Pump 3 parts | 1× | |
| 9 | Pressure Governor 4 parts | 1× |
3D model
No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).
Build & assembly graph
expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly
shared across products
atomic part
related product
Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.
Bill of materials for Centrifugal Fire Pump
9 top-level lines · 23 rows shown · 30 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Pump Casing 3 parts | fire-truck-pump-casing | 1× | 1 | 4 | assembly |
| 1.1 | Volute Casting | fire-truck-volute | 1× | 1 | · | part |
| 1.2 | Wear Ring | fire-truck-wear-ring | 2× | 2 | · | part |
| 1.3 | O-Ring Set | oring-set | 1× | 1 | · | part |
| 2 | Bronze Impeller | fire-truck-impeller | 2× | 2 | · | part |
| 3 | Pump Drive Shaft | fire-truck-pump-shaft | 1× | 1 | · | part |
| 4 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 5 | Oil Seal | oil-seal | 2× | 2 | · | part |
| 6 | Mechanical Shaft Seal | fire-truck-mechanical-seal | 2× | 2 | · | part |
| 7 | Split-Shaft PTO Drive 4 parts | fire-truck-pto-drive | 1× | 1 | 9 | assembly |
| 7.1 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 7.2 | Helical Gear Pair | gear-pair | 2× | 2 | · | part |
| 7.3 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 7.4 | Oil Seal | oil-seal | 2× | 2 | · | part |
| 8 | Priming Pump 3 parts | fire-truck-priming-pump | 1× | 1 | 3 | assembly |
| 8.1 | Rotary-Vane Rotor | fire-truck-prime-rotor | 1× | 1 | · | part |
| 8.2 | Primer Motor | fire-truck-prime-motor | 1× | 1 | · | part |
| 8.3 | O-Ring Set | oring-set | 1× | 1 | · | part |
| 9 | Pressure Governor 4 parts | fire-truck-pressure-governor | 1× | 1 | 5 | assembly |
| 9.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 9.2 | Microcontroller | mcu | 1× | 1 | · | part |
| 9.3 | Pressure Sensor | pressure-sensor | 2× | 2 | · | part |
| 9.4 | Throttle Actuator | fire-truck-governor-actuator | 1× | 1 | · | part |
Something wrong in this list? Report a problem with this BOM.
Where the centrifugal fire pump is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $5–$2k. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| kbl.co.in ↗ | Pune, IN | Pumps & fluid systems | 200 units | 6–10 wks |
| leo.com.cn ↗ | Taizhou, CN | Pumps | 200 units | 6–10 wks |
| shaktipumps.com ↗ | Pithampur, IN | Pumps | 200 units | 6–10 wks |
| cnppumps.com ↗ | Hangzhou, CN | Pumps | 200 units | 6–10 wks |
| rotopumps.com ↗ | Noida, IN | Pumps | 200 units | 6–10 wks |