Basement Watchdog BW4000 Combination Primary & Backup Pump System Head NEMA L14-30P

NEMA L14-30P

This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm

lid and filter

Use for wire protectors

Basement Watchdog BW4000 Combination Primary & Backup Pump System Head NEMA L14-30PCombination 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