When your primary pump—or the power—fails, these top-rated models are ready to step in In our lab tests, we measured the flow rate and battery draw ... sump basin. Like battery backup systems ...

There’s an oil slick in his sump well. These wells work in conjunction with drain tiles to pump water away from the foundation of a house. Unfortunately the tar that was used to waterproof the ...

And because extreme weather events have increased in frequency, more homeowners are pulling off ... sump pump fails—whether due to a power outage, a mechanical problem, or overwhelming water ...