Emergency Power Supply For Sump Pump

822ps pump sentry is among the most advanced sump pump emergency battery backup systems available.

Emergency power supply for sump pump.

It interfaces between a pump and its ac wall outlet. The basement watchdog emergency battery backup sump pump 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. Just plug your sump pump into the unit and it will automatically switch to the unit s backup power when a power outage occurs. Its unique 24 hour a day monitoring system sounds an alarm when maintenance is needed or a problem arises.

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. At the moment utility power fails the 822ps draws energy from a battery and converts it to enable pump operation. It interfaces between a pump and its ac wall outlet. When ac utility power is present the 443ps charges a battery and monitors the wall outlet to detect a power outage.

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. When ac utility power is present the 822ps charges a battery and monitors the wall outlet to detect a power outage. Amazon s choice for pump sentry. Pump sentry 822 ps emergency power for sump pumps by sec america.