Basement Watchdog BW4000 Combination Primary & Backup Pump System Linesman Made from natural plant oils

Made from natural plant oils

Patented Biopolysan technology

speed grip handle

Pattern: Standard Excelon Imperial

such as retaining walls

Basement Watchdog BW4000 Combination Primary & Backup Pump System Linesman Made from natural plant oilsCombination Primary & Battery Backup Sump Pump System Includes a Basement Watchdog AC pump and a Basement Watchdog battery backup system. The Basement Watchdog Combination sump pump system is designed to provide both primary and backup pumping capabilities. The primary pump will operate as long as it is receiving AC power. If the power is interrupted, or more water is coming into the sump than the AC pump can handle, the backup sump pump will begin