Liberty Pumps Buyer Guides
Liberty Pumps Buyer Guides
Liberty 442-Series StormCell Sump Pump Combo Buyers Guide & Review
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
| LIBERTY PC442-SERIES SUMP PUMP COMBINATION SYSTEMS |
Model Comparison Chart
| Model | Primary Pump | Backup Pump | Discharge | HP | Voltage | Phase | Max. GPM | Max. Head | Wireless Enabled |
| PCS37-442-10A | S37 | 442-10A | 1-1/2" | 1/3 | 115 | 1 | 45 | 25' | No |
| PC237-442-10A | 237 | 442-10A | 1-1/2" | 1/3 | 115 | 1 | 44 | 22' | No |
| PC257-442-10A | 257 | 442-10A | 1-1/2" | 1/3 | 115 | 1 | 50 | 23' | No |
| PC457-442-10A | 457 | 442-10A | 1-1/2" | 1/3 | 115 | 1 | 53 | 34' | No |
| PCS37-442-10A-EYE | S37 | 442-10A-EYE | 1-1/2" | 1/3 | 115 | 1 | 45 | 25' | Yes |
| PC237-442-10A-EYE | 237 | 442-10A-EYE | 1-1/2" | 1/3 | 115 | 1 | 44 | 22' | Yes |
| PC257-442-10A-EYE | 257 | 442-10A-EYE | 1-1/2" | 1/3 | 115 | 1 | 50 | 23' | Yes |
| PC457-442-10A-EYE | 457 | 442-10A-EYE | 1-1/2" | 1/3 | 115 | 1 | 53 | 34' | Yes |
Please note that the above pump specs (discharge, HP, voltage, phase, GPM, TDH) are for the primary pump only.
| PERFORMANCE RATINGS |
| TYPICAL INSTALLATION |
| EXPLODED VIEW DIAGRAM |
| MANUAL |
| Liberty PC Series Installation Manual |
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