ESTIMATING SUMPRO SYSTEM RUNTIME

Estimating the SumPro sump pump battery backup runtime when utility power is out:

• Performance is based on: One pump running at a time and two batteries
• Sump Pump Duty Cycle Calculation: Duty Cycle percentage = Sump pump time on / (time on + time off)

System Performance (BA50: 1/2 HP, WC33: 1/3 HP)