
Sentry Basement Sentry 12-Volt 29-GPM Thermoplastic Battery-powered Sump Pump STBB100
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Compared across 2 stores. Prices are checked against each store and labelled with when.

Compared across 2 stores. Prices are checked against each store and labelled with when.
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The Basement Sentry STBB100 is a 12-volt battery backup sump pump system that installs alongside an existing 115V primary pump in the same sump basin. It runs on a deep-cycle battery and includes the pump, controller, alarm, battery charger, float switch and battery box. It is aimed at homeowners who want flood protection during power outages or primary pump failure, and it also adds pumping capacity in heavy water. Against rivals it is a full kit rather than a pump alone, but the battery is sold separately and the 29 GPM rating is modest next to higher-output backup systems.
In stockSold by Rugrats Flooring Inc.Returns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
In stock
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Lowest price we've seen: $245.00 on Nov 12 at Lowe's. Tracked across 1 store since Nov 12.
The Basement Sentry STBB100 is a battery-powered backup sump pump system. It protects a basement from flooding during a power outage, a primary pump failure or a float failure. It also adds pumping capacity when needed.
It installs in the sump basin alongside a primary 115V sump pump. The pump runs on 12 volts and is rated at 29 GPM. It works with a deep-cycle battery. Basement Sentry brand batteries are recommended.