Liberty Pumps 250-P 1/3 HP sump and effluent pump with unmounted vertical piggyback float
Brand: Liberty Pumps | SKU: 250-P
Product Overview
The Liberty Pumps 250-P is a 1/3 HP submersible sump and effluent pump supplied with a vertical piggyback float switch that is not factory-mounted. The installer positions and secures the switch to suit a compatible basin. This configuration offers flexibility for the float setup; confirm the switch placement and operating levels before ordering.
Key Features
- Unmounted vertical piggyback float switch for field installation
- powder-coated cast iron construction
- Vortex-style impeller with 1/2 in. solids handling
- 1-1/2 in. discharge and replaceable quick-connect power cord
- Thermally protected, oil-filled motor
Common Uses
- Compatible sump and effluent drainage
- Installations where the float mounting position needs to be set on site
Technical Specifications
- Model: 250-P
- Motor: 1/3 HP, 115V, 5.2A
- Float: Vertical piggyback, unmounted
- Factory automatic switch: No; switch installation is required
- Discharge: 1-1/2 in.
- Solids handling: 1/2 in.
- Standard cord: 10 ft
- Weight: 21 lb
Dimensions
10-1/2 in. high.
Compatibility & Installation Notes
Mount the float securely with adequate clearance and verify the on/off range in the intended basin. Follow Liberty’s installation manual and electrical requirements. The included float does not make the pump factory automatic before proper field setup.
Frequently Asked Questions
Is the float already attached to the 250-P?
No. Liberty lists a vertical piggyback float as unmounted and the model as not factory automatic.
Why Buy Liberty Pumps 250-P from Big Frog Supply?
The 250-P provides a powder-coated cast iron pump and unmounted float for installations that need the float position set on site.






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