Macerator Pump Unit Assembly
Sealed housing holding the motor, grinder, pump and controls; receives waste, macerates it and pumps the slurry to the discharge. 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
11 top-level lines · 37 rows shown · 49 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Pump Housing (Sump) | macerating-toilet-housing | 1× | 1 | — | part |
| 2 | Housing Cover | macerating-toilet-housing-cover | 1× | 1 | — | part |
| 3 | Drive Motor 6 parts | macerating-toilet-motor | 1× | 1 | 28 | assembly |
| 3.1 | Motor Housing | motor-housing | 1× | 1 | — | part |
| 3.2 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 3 | assembly |
| 3.2.1 | Stator Core (laminations) | stator-core | 1× | 1 | — | part |
| 3.2.2 | Copper Winding | copper-winding | 1× | 1 | — | part |
| 3.2.3 | Slot Insulation | stator-insulation | 1× | 1 | — | part |
| 3.3 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 19 | assembly |
| 3.3.1 | Rotor Shaft | rotor-shaft | 1× | 1 | — | part |
| 3.3.2 | Rotor Core | rotor-core | 1× | 1 | — | part |
| 3.3.3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | — | part |
| 3.3.4 | Ball Bearing | ball-bearing | 1× | 1 | — | part |
| 3.4 | Copper Winding | copper-winding | 2× | 2 | — | part |
| 3.5 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 3.6 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 4 | Macerating Grinder 2 parts | macerating-toilet-grinder | 1× | 1 | 2 | assembly |
| 4.1 | Stainless Cutter Blade | macerating-toilet-cutter-blade | 1× | 1 | — | part |
| 4.2 | Grinding Chamber | macerating-toilet-grinding-chamber | 1× | 1 | — | part |
| 5 | Pump Impeller & Volute 2 parts | macerating-toilet-impeller | 1× | 1 | 2 | assembly |
| 5.1 | Impeller Wheel | macerating-toilet-impeller-wheel | 1× | 1 | — | part |
| 5.2 | Pump Volute | macerating-toilet-volute | 1× | 1 | — | part |
| 6 | Pressure Switch 2 parts | macerating-toilet-pressure-switch | 1× | 1 | 2 | assembly |
| 6.1 | Microswitch | macerating-toilet-microswitch | 1× | 1 | — | part |
| 6.2 | Sensing Diaphragm | macerating-toilet-diaphragm | 1× | 1 | — | part |
| 7 | Check Valve | macerating-toilet-check-valve | 1× | 1 | — | part |
| 8 | Inlet Ports 2 parts | macerating-toilet-inlet-ports | 1× | 1 | 3 | assembly |
| 8.1 | Inlet Spigot | macerating-toilet-inlet-spigot | 2× | 2 | — | part |
| 8.2 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 9 | Control Board 5 parts | macerating-toilet-control-board | 1× | 1 | 7 | assembly |
| 9.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 9.2 | Start Capacitor | macerating-toilet-start-capacitor | 1× | 1 | — | part |
| 9.3 | Thermal Protector | macerating-toilet-thermal-protector | 1× | 1 | — | part |
| 9.4 | Wire Bundle | wire-bundle | 1× | 1 | — | part |
| 9.5 | Connector | connector | 3× | 3 | — | part |
| 10 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 11 | Fastener Set | fastener-set | 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 |