Discover the Johnson Pump 550300 automatic bilge pump with 500 GPH capacity, electronic switch operation, and easy-service cartridge design.
Out of stock
The Johnson Pump 550300 Cartridge Combo Bilge Pump combines automatic operation with the company’s cartridge pump platform for efficient bilge water management. The pump integrates a non-clogging electronic float switch with a compact 500 GPH pump assembly to activate automatically when water levels rise. || Delivering up to 525 GPH at a 3-foot head and up to 630 GPH in straight-flow testing, the pump offers effective drainage while drawing only 2.5 amps. The cartridge-style motor and impeller assembly can be removed without tools, making routine maintenance significantly easier than conventional bilge pump designs. || Constructed with a thermoplastic housing, stainless-steel shaft, lip seal protection, and water-cooled motor, the 550300 is engineered for marine environments. Included Dura-Port discharge fittings help reduce outlet stress while simplifying installation in a wide range of boats.
| Brand | Johnson Pump |
|---|---|
| Model | Cartridge Combo |
| MPN | 550300 |
| Product Type | Automatic Bilge Pump |
| Material | Thermoplastic |
| Finish Color | White Red |
| Dimensions | 4.41 x 4.75 x 3.3 in |
| Weight (lb) | Not Published |
| Load Capacity | 500 GPH |
| Drawer Count | Not Published |
| Drawer Type | Not Published |
| Lock Type | Electronic Float Switch |
| Mount Type | Bilge mount |
| Installation | Hardwired |
| Compatibility | Marine bilges |
| Use Case | Automatic Drainage |
| Warranty | Not Published |
| Country of Origin | Not Published |
| Series | Cartridge Combo |
| UPC | 729321055031 |
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