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The Liberty PC442-Series sump pump combo system is a drop-in-the-pit system designed to provide secure basement protection. The primary pump is a Liberty sump pump and the backup is a 442 battery-powered sump pump. The system provides continuous pumping in the event of a power outage or main pump failure.

StormCell Complete Backup System Includes:

• Primary pump
• Ready to connect to 1-1/2″ PVC discharge pipe
• Primary pump and backup pump check valves included
• Maximum fluid temperature 140˚ F
• Minimum pit size 18″ diameter x 18″ deep
• Audible and visual alarm with super-bright LED alarm
• Energy-efficient 12V DC pump (manufactured in the US by Liberty)
• Professional grade 10 amp charger/controller
• Battery box (fits Group 27 or 31 batteries, Not Included)
• User interface with LCD readout
• Compact float system
• Silence and Test buttons
• Auxiliary contacts
• Suitable with AGM, Wet Cell or Gel type batteries (not included)
• Liberty StormCell batteries recommended

Model Comparison Chart

Please note that the above pump specs (discharge, HP, voltage, phase, GPM, TDH) are for the primary pump only.

Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.