Liberty Pumps SumpJet backup system in action, protecting a basement during a power outage

Liberty Pumps

SumpJet Water Powered Backup Emergency Sump Pump by Liberty Pumps | Automatic Basement Protection

High-performance tools and home improvement made for confident daily results

$306.83

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Why customers choose TaskHolt Tools

Protect Your Basement Without Power

The SumpJet SJ10 offers a practical, electricity-free backup option to guard basements during power outages. Powered by your municipal water supply, it delivers automatic operation and dependable protection when you need it most, without relying on the electrical grid.

How It Works

When a continuous water source is available, the SJ10 uses water from the supply to move sump water. Based on a typical 5-foot lift, you can expect about 2 gallons of sump water moved for every 1 gallon drawn from the water line. The unit arrives fully assembled and runs automatically, so you have hands-off protection during outages.

Key Features and Benefits

  • Accepts inlet pressures from 20 psi up to 100 psi, offering flexible plumbing compatibility
  • Fully automatic operation for hands-off backup protection
  • High-output flow capability to move water quickly from the sump
  • Compact design that fits in tight crawlspaces or basements
  • Fully assembled from the box, ready for installation

Practical Scenarios

  • Power outages when electricity is unavailable but municipal water remains on
  • Basements prone to flooding where a reliable secondary protection is helpful
  • Homes with limited electrical capacity that want an automatic backup option
  • Emergency readiness without needing a standby generator or battery backup

Installation, Reliability, and Warranty

The SumpJet SJ10 is designed for straightforward integration with standard sump basins and your existing water line. It is compact, efficiently designed, and backed by Liberty’s standard 2-year warranty. A continuous water source is required for operation to ensure reliable performance during outages.

FAQ

Q: What is the SumpJet and how does it work?

A: The SumpJet is a water-powered backup sump pump that uses municipal water to move sump water during a power outage; it runs automatically.

Q: What installation considerations should I know?

A: Ensure inlet pressure between 20 and 100 psi and an uninterrupted water source; the unit arrives fully assembled and fits standard sump setups.

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