Emergency Power Supply For Sump Pump

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Emergency power supply for sump pump.

443ps pump sentry is an advanced sump pump emergency battery backup systems designed specifically for use with high efficiency sump pumps drawing less than 600w. The basement watchdog emergency battery backup sump pump system can be easily installed in either a normal sized or narrow sump pit and automatically begins pumping during power outages when the main pump fails or when water flow exceeds the capacity of the main pump. It interfaces between a pump and its ac wall outlet. Amazon s choice recommends highly rated and well priced products.

When ac utility power is present the 822ps charges a battery and monitors the wall outlet to detect a power outage. At the moment utility power fails the 822ps draws energy from a battery and converts it to enable pump operation. Just plug your sump pump into the unit and it will automatically switch to the unit s backup power when a power outage occurs. When grid power returns the backup power unit switches the sump pump back to utility power and recharges its internal battery for the next blackout.

When ac utility power is present the 443ps charges a battery and monitors the wall outlet to detect a power outage. Its unique 24 hour a day monitoring system sounds an alarm when maintenance is needed or a problem arises. It interfaces between a pump and its ac wall outlet. 822ps pump sentry is among the most advanced sump pump emergency battery backup systems available.