Battery Operated Sump Pumps
4 Results Found that Include 4 Products
Provide reliable flood protection in the event of a power outage with battery operated sump pumps from Grainger. The dual micro reed float switch activates the pump with only 1/4" movement. Selection includes models with a computer-operated multistage charging system that reduces overcharging and a weekly battery and pump test. Combination battery operated back-up systems include 2 pumps, monitoring controllers/charger battery box and check valves.