Westinghouse 1/2 HP Sump Pump With Battery Backup System - Up to 5200 GPH
Westinghouse 1/2 HP Sump Pump With Battery Backup System - Up to 5200 GPH
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Westinghouse 1/2 HP Sump Pump With Battery Backup System - Up to 5200 GPH

4.5 stars out of 2 reviews
(4.5)|
2 ratings

Key item features

  • Powerful Water Removal: The primary 1/2 HP sump pump removes up to 5,200 GPH (87 GPM), while the battery backup system handles up to 2,700 GPH (45 GPM).
  • Reliable Backup: This system keeps basements dry during heavy water flow or power outages, activating the battery backup pump when electricity is lost.
  • Efficient Installation: Preassembled for quick 15-minute drop-in installation, featuring a metal bar for easy handling and a volute top suction design to minimize clogging and airlocks.
  • Enhanced Safety: Dual check valves prevent water backflow, ensuring continuous protection against water re-entering the basin.
  • Durable Construction: Built with a durable stainless steel and cast-iron design for long-lasting performance and protection.
  • Rigorous Testing: The vertical float switch is tested for over 1 million cycles, exceeding competitor standards for extended reliability.
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Current price is $549.99
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Columbus, 43215
Arrives by Fri, Feb 27
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Sold and shipped by Westinghouse Residential Pumps
4.222222222222222 stars out of 5, based on 9 seller reviews(4.2)
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4.5 out of 5 stars
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Showing 1-2 of 2 reviews

Sep 15, 2025
anonymous
Sold and shipped byWestinghouse Residential Pumps
5 out of 5 stars review

Verified Purchase

Easy installation

Installation was easy with the backup pump already connected to the main pump. Instructions were easy to read. Pumps seem very solid.

Helpful?74Q3D57GJ8W05248449398
Aug 30, 2025
John
Sold and shipped byWestinghouse Residential Pumps
4 out of 5 stars review

Verified Purchase

Nice pumps but add an external check valve!

Pumps and system looks very well made, easy installation. Some fittings were loose so I recommend like anything you buy make sure you check all plumbing fittings, and clamps. After I installed it later that evening I heard the pipe outside of house making a gurgling noise and pump was running a lot. Upon inspection I found both check valves in the pumps not going back shut after a water cycle and water flowing back into hole when pump shut off so I added an inline check valve on the main discharge line above the pumps. Probably a good idea to just add one. All good now, just hope it lasts for 8 years at least.

Helpful?74Q3D57GJ8W05248449398