Centrifugal Fire Pump Assembly
Two-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.
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Bill of materials
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 |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $5–$2k · MOQ & lead are typical| 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 |