| 1. | Eventually, the accumulating liquid raises a float switch energizing the pump.
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| 2. | Magnetic float switches are popular for simplicity, dependability and low cost.
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| 3. | Float switches must be clear of any obstructions within the sump.
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| 4. | In year 2008 the company manufactured over 50.000 float switches.
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| 5. | Float switches are often adjustable and can include substantial hysteresis.
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| 6. | The PLC has two discrete inputs from float switches ( Low Level and High Level ).
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| 7. | A float switch inside this sump turns the pump on when the water reaches a predetermined level.
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| 8. | Some float switches contain a two-stage switch.
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| 9. | When the tank is full, a float switch de-energizes the wing boost pumps and closes the valve.
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| 10. | Float switches are used to automatically turn the sump pump on when water rises to a preset level.
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