To adjust the float you would need to physically reposition the tether point on the float switch cord. This will allow you to set the water level you want the float to activate and deactivate at. You would raise or lower the attachment point of the cord on the pump body.
Red Lion CSS Series Stainless Steel Submersible Sump Pump, 4500 GPH, 3/4 HP, 1 1/2in. Port, Model# RL75CSS

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- Energy-efficient 3/4 HP motor with 300 Grade stainless steel construction
- Pumps up to 4500 GPH @ 0ft.; 4000 GPH @ 10ft.
- Long-lasting carbon-ceramic seals
- Installation-friendly snap-action float switch creates a smaller pump footprint for flexibility and ease of use in reduced-diameter sump pits
- Cast iron motor cover will not expand or retract, offering superior seal protection when compared to plastic motor covers
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