Centrifugal Pump Product
Sourcing — likely vendors
Real suppliers (🇮🇳 🇸🇬 🇨🇳); price, MOQ & lead time are estimates| Vendor | HQ | Specialty | Est. unit price | MOQ | Lead time |
|---|---|---|---|---|---|
| kbl.co.in ↗ | Pune, IN | Pumps & fluid systems | $319 | 200 units | 6–10 wks |
| leo.com.cn ↗ | Taizhou, CN | Pumps | $311 | 200 units | 6–10 wks |
| shaktipumps.com ↗ | Pithampur, IN | Pumps | $350 | 200 units | 6–10 wks |
| cnppumps.com ↗ | Hangzhou, CN | Pumps | $280 | 200 units | 6–10 wks |
| rotopumps.com ↗ | Noida, IN | Pumps | $328 | 200 units | 6–10 wks |
A close-coupled end-suction centrifugal pump for water circulation and pressure boosting. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Build & assembly graph
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Bill of materials
10 top-level lines · 56 rows shown · 66 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Wet End 7 parts | centrifugal-pump-wet-end | 1× | 1 | 18 | assembly |
| 1.1 | Volute Casing 4 parts | centrifugal-pump-casing | 1× | 1 | 4 | assembly |
| 1.1.1 | Volute Body Casting | centrifugal-pump-volute-body | 1× | 1 | — | part |
| 1.1.2 | Suction Flange | centrifugal-pump-suction-flange | 1× | 1 | — | part |
| 1.1.3 | Discharge Flange | centrifugal-pump-discharge-flange | 1× | 1 | — | part |
| 1.1.4 | Casing Wear Ring | centrifugal-pump-wear-ring | 1× | 1 | — | part |
| 1.2 | Closed Impeller 4 parts | centrifugal-pump-impeller | 1× | 1 | 5 | assembly |
| 1.2.1 | Impeller Casting | centrifugal-pump-impeller-body | 1× | 1 | — | part |
| 1.2.2 | Impeller Wear Ring | centrifugal-pump-impeller-wear-ring | 2× | 2 | — | part |
| 1.2.3 | Impeller Nut | centrifugal-pump-impeller-nut | 1× | 1 | — | part |
| 1.2.4 | Impeller Drive Key | centrifugal-pump-impeller-key | 1× | 1 | — | part |
| 1.3 | Mechanical Seal 4 parts | centrifugal-pump-mechanical-seal | 1× | 1 | 4 | assembly |
| 1.3.1 | Rotating Seal Face | centrifugal-pump-seal-rotating-face | 1× | 1 | — | part |
| 1.3.2 | Stationary Seal Seat | centrifugal-pump-seal-stationary-face | 1× | 1 | — | part |
| 1.3.3 | Seal Loading Spring | centrifugal-pump-seal-spring | 1× | 1 | — | part |
| 1.3.4 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 1.4 | Stuffing Box | centrifugal-pump-stuffing-box | 1× | 1 | — | part |
| 1.5 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 1.6 | Drain / Vent Plug | centrifugal-pump-drain-plug | 2× | 2 | — | part |
| 1.7 | Priming Port | centrifugal-pump-priming-port | 1× | 1 | — | part |
| 2 | Bearing Frame 4 parts | centrifugal-pump-bearing-frame | 1× | 1 | 6 | assembly |
| 2.1 | Frame Housing | centrifugal-pump-frame-housing | 1× | 1 | — | part |
| 2.2 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 2.3 | Oil Seal | oil-seal | 2× | 2 | — | part |
| 2.4 | Bearing End Cover | centrifugal-pump-bearing-cover | 1× | 1 | — | part |
| 3 | Pump Shaft | centrifugal-pump-shaft | 1× | 1 | — | part |
| 4 | Electric Motor 8 parts | centrifugal-pump-motor | 1× | 1 | 31 | assembly |
| 4.1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 3 | assembly |
| 4.1.1 | Stator Core (laminations) | stator-core | 1× | 1 | — | part |
| 4.1.2 | Copper Winding | copper-winding | 1× | 1 | — | part |
| 4.1.3 | Slot Insulation | stator-insulation | 1× | 1 | — | part |
| 4.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 19 | assembly |
| 4.2.1 | Rotor Shaft | rotor-shaft | 1× | 1 | — | part |
| 4.2.2 | Rotor Core | rotor-core | 1× | 1 | — | part |
| 4.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | — | part |
| 4.2.4 | Ball Bearing | ball-bearing | 1× | 1 | — | part |
| 4.3 | Copper Winding | copper-winding | 1× | 1 | — | part |
| 4.4 | Motor Housing | motor-housing | 1× | 1 | — | part |
| 4.5 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 4.6 | Terminal Box 3 parts | centrifugal-pump-terminal-box | 1× | 1 | 3 | assembly |
| 4.6.1 | Terminal Block | centrifugal-pump-terminal-block | 1× | 1 | — | part |
| 4.6.2 | Wire Bundle | wire-bundle | 1× | 1 | — | part |
| 4.6.3 | Connector | connector | 1× | 1 | — | part |
| 4.7 | Cooling Fan | centrifugal-pump-cooling-fan | 1× | 1 | — | part |
| 4.8 | Fan Cover | centrifugal-pump-fan-cover | 1× | 1 | — | part |
| 5 | Flexible Coupling | centrifugal-pump-coupling | 1× | 1 | — | part |
| 6 | Baseplate | centrifugal-pump-baseplate | 1× | 1 | — | part |
| 7 | Variable Frequency Drive 5 parts | centrifugal-pump-vfd | 1× | 1 | 5 | assembly |
| 7.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 7.2 | IGBT Power Module | igbt-module | 1× | 1 | — | part |
| 7.3 | Microcontroller | mcu | 1× | 1 | — | part |
| 7.4 | VFD Enclosure | centrifugal-pump-vfd-enclosure | 1× | 1 | — | part |
| 7.5 | Wire Bundle | wire-bundle | 1× | 1 | — | part |
| 8 | Pressure Sensor | centrifugal-pump-pressure-sensor | 1× | 1 | — | part |
| 9 | Pressure Switch | pressure-switch | 1× | 1 | — | part |
| 10 | Fastener Set | fastener-set | 1× | 1 | — | part |