Sump Pump Battery Backup – 822PS

1200 Watt Capacity

822PS Pump Sentry is among the most advanced sump pump battery backup system available. It interfaces between a pump and its AC wall outlet. When AC utility power is present, the 822PS charges a battery and monitors the wall outlet to detect a power outage. At the moment utility power fails, the 822PS draws energy from a battery and converts it to enable pump operation. When utility power returns, the 822PS automatically switches the pump back to AC wall outlet power. At the same time, the 822PS resumes charging the battery to return it to full capacity in preparation for the next power failure.

Runtime Calculator

Battery Capacity (AHr):
Number of Batteries:
Pump Current (Amps):
Seconds On:
Seconds Off:
Total Hours:

General Application

• To determine compatibility with pump: User should verify that steady state pump current does not exceed 9A
• Additional Deepcycle Marine Battery Required – Sold Separately
• Not for use with pedestal pumps
• For pedestal pumps under 7 amps, use the Model 933

 

Agency Approvals

• UL STDS. 1778, 1012, & 60950-1
• CAN/CSA STDS. C22.2 #107.3 & #107.2

 

Features

• Rugged Aluminum Housing
• Power Output Indicator
• Battery Charge State Indicators
• Replace Battery Indicator
• 25A Start Current Capacity (3 seconds)
• Low battery audible alarm
• Battery Cables Included
• Compact Size
• Can be mounted on wall or placed on flat surface
• 2 year Factory Warranty
• Made and Serviced in the USA

 

Advantages

• Operates Common AC Pumps
• Instant Automatic Power Transfer
• Supports Full Pump Capacity
• Does Not Occupy Sump Pit Space
• Can Be Easily Installed
• Silent and Clean Operation
• Powerful Sump Pump Battery Backup System

 

Pump Compatibility

Designed to operate most 1/2 Hp. sump pumps manufactured by:

• Little Giant
• Flowtec
• Hydromatic
• Wayne
• Liberty
• Everbuilt
• For Zoeller Pumps use Model 1733

Downloads

Cables for paralleling more than one battery sold separately.