Basement Waterproofing - Matt Clark's Northern Basement Systems waterproofs a basement in Jaffrey, New Hampshire.

The Triple Safe Sump Pump can have cast-iron Zoeller ⅓ horsepower sump pump set at the lowest level and can pump up to 2,220 gallons per hour. For heavy volumes of water or in case of primary pump failure, a second, more powerful Zoeller ½ hp pump set a bit higher in the liner will take over and can pump up to 3,900 gallons per hour.

In case the power goes out, our UltraSump battery backup sump pump, set at the highest level, will pump 11,500 gallons or more on a fully charged battery.