Sump Pump Product
A submersible sump pump: an oil-filled sealed motor drives a centrifugal pump end, switched by a tethered float to keep a basement pit dry. 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
10 top-level lines · 44 rows shown · 51 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Submersible Motor 8 parts | sump-pump-motor | 1× | 1 | 29 | assembly |
| 1.1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 3 | assembly |
| 1.1.1 | Stator Core (laminations) | stator-core | 1× | 1 | — | part |
| 1.1.2 | Copper Winding | copper-winding | 1× | 1 | — | part |
| 1.1.3 | Slot Insulation | stator-insulation | 1× | 1 | — | part |
| 1.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 19 | assembly |
| 1.2.1 | Rotor Shaft | rotor-shaft | 1× | 1 | — | part |
| 1.2.2 | Rotor Core | rotor-core | 1× | 1 | — | part |
| 1.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | — | part |
| 1.2.4 | Ball Bearing | ball-bearing | 1× | 1 | — | part |
| 1.3 | Copper Winding | copper-winding | 1× | 1 | — | part |
| 1.4 | Motor Housing | motor-housing | 1× | 1 | — | part |
| 1.5 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 1.6 | Oil Seal | oil-seal | 1× | 1 | — | part |
| 1.7 | Thermal Overload | sump-pump-thermal-overload | 1× | 1 | — | part |
| 1.8 | Motor Cooling Oil | sump-pump-motor-oil | 1× | 1 | — | part |
| 2 | Pump End 5 parts | sump-pump-pump-end | 1× | 1 | 5 | assembly |
| 2.1 | Volute Housing | sump-pump-volute | 1× | 1 | — | part |
| 2.2 | Impeller | sump-pump-impeller | 1× | 1 | — | part |
| 2.3 | Wear Ring | sump-pump-wear-ring | 1× | 1 | — | part |
| 2.4 | Intake Screen | sump-pump-intake-screen | 1× | 1 | — | part |
| 2.5 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 3 | Discharge Assembly 3 parts | sump-pump-discharge | 1× | 1 | 3 | assembly |
| 3.1 | Discharge Outlet | sump-pump-discharge-outlet | 1× | 1 | — | part |
| 3.2 | Check Valve | sump-pump-check-valve | 1× | 1 | — | part |
| 3.3 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 4 | Float Switch 3 parts | sump-pump-float-switch | 1× | 1 | 3 | assembly |
| 4.1 | Float | sump-pump-float | 1× | 1 | — | part |
| 4.2 | Tilt Switch | sump-pump-switch | 1× | 1 | — | part |
| 4.3 | Float Rod | sump-pump-float-rod | 1× | 1 | — | part |
| 5 | Power Cord 3 parts | sump-pump-power-cord | 1× | 1 | 3 | assembly |
| 5.1 | Power Plug | sump-pump-plug | 1× | 1 | — | part |
| 5.2 | Wire Bundle | wire-bundle | 1× | 1 | — | part |
| 5.3 | Connector | connector | 1× | 1 | — | part |
| 6 | Control Box 3 parts | sump-pump-control-box | 1× | 1 | 3 | assembly |
| 6.1 | Run Capacitor | sump-pump-capacitor | 1× | 1 | — | part |
| 6.2 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 6.3 | Control Enclosure | sump-pump-control-enclosure | 1× | 1 | — | part |
| 7 | Standing Base 2 parts | sump-pump-base | 1× | 1 | 2 | assembly |
| 7.1 | Base Plate | sump-pump-base-plate | 1× | 1 | — | part |
| 7.2 | Fastener Set | fastener-set | 1× | 1 | — | part |
| 8 | Carry Handle | sump-pump-handle | 1× | 1 | — | part |
| 9 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 10 | Fastener Set | fastener-set | 1× | 1 | — | part |
Sourcing — likely vendors
Companies that make this · indicative price $20–$3k · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| 🇺🇸Kohler kohler.com ↗ | Kohler, US | Plumbing fixtures | 1,000 units | 6–12 wks |
| 🇯🇵TOTO toto.com ↗ | Kitakyushu, JP | Sanitaryware | 1,000 units | 6–12 wks |
| 🇯🇵LIXIL lixil.com ↗ | Tokyo, JP | Plumbing (Grohe, American Std) | 1,000 units | 6–12 wks |
| 🇺🇸Moen moen.com ↗ | North Olmsted, US | Faucets & fixtures | 1,000 units | 6–12 wks |
| 🇨🇭Geberit geberit.com ↗ | Rapperswil, CH | Sanitary systems | 1,000 units | 6–12 wks |