High-Pressure Feed Pump
AssemblyMultistage pump that supplies transmembrane pressure. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
High-Pressure Feed Pump parts and their functions
7 top-level parts · 43 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Multistage Pump Casing | 1× | |
| 2 | Pump Stage (Impeller + Diffuser) | 8× | |
| 3 | Pump Shaft | 1× | |
| 4 | Mechanical Seal 3 parts | 1× | |
| 5 | Servo Motor 4 parts | 1× | Brushless motor with an integrated encoder or resolver, driven in closed loop to hold commanded position, speed, or torque precisely. |
| 6 | Ball Bearing | 2× | Deep-groove radial ball bearing. |
| 7 | 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. |
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Bill of materials for High-Pressure Feed Pump
7 top-level lines · 21 rows shown · 43 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Multistage Pump Casing | mfs-feed-pump-casing | 1× | 1 | · | part |
| 2 | Pump Stage (Impeller + Diffuser) | mfs-pump-stage | 8× | 8 | · | part |
| 3 | Pump Shaft | mfs-pump-shaft | 1× | 1 | · | part |
| 4 | Mechanical Seal 3 parts | mfs-mechanical-seal | 1× | 1 | 5 | assembly |
| 4.1 | Seal Face (SiC) | mfs-seal-face | 2× | 2 | · | part |
| 4.2 | Seal Spring | mfs-seal-spring | 1× | 1 | · | part |
| 4.3 | O-Ring Set | oring-set | 2× | 2 | · | part |
| 5 | Servo Motor 4 parts | servo-motor | 1× | 1 | 24 | assembly |
| 5.1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 3 | assembly |
| 5.1.1 | Stator Core (laminations) | stator-core | 1× | 1 | · | part |
| 5.1.2 | Copper Winding | copper-winding | 1× | 1 | · | part |
| 5.1.3 | Slot Insulation | stator-insulation | 1× | 1 | · | part |
| 5.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 19 | assembly |
| 5.2.1 | Rotor Shaft | rotor-shaft | 1× | 1 | · | part |
| 5.2.2 | Rotor Core | rotor-core | 1× | 1 | · | part |
| 5.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | · | part |
| 5.2.4 | Ball Bearing | ball-bearing | 1× | 1 | · | part |
| 5.3 | Encoder | encoder | 1× | 1 | · | part |
| 5.4 | Motor Housing | motor-housing | 1× | 1 | · | part |
| 6 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 7 | Oil Seal | oil-seal | 2× | 2 | · | part |
Where the high-pressure feed pump is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
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 |