A smaller basin causes the unit to work harder, as it will fill more quickly, causing the unit to turn on more often.

Basin SpaceĪ standard sump pump basin is 30 inches deep by about 18 inches to 24 inches across, giving it a capacity of around 26 to 30 gallons. Knowing the types of sump pumps that are out there is crucial, and it’s also important to understand the features to consider when choosing among the most reliable sump pump options including their materials, power capability, and ease of installation. What to Consider When Choosing the Best Sump Pump Check the minimum basin size requirements for the unit before you make a purchase. They also tend to be larger than standard submersible pumps, so if you have an existing sump pump basin, a combination unit may not fit. Combination pumps use a single pump and are more cost-effective than purchasing two separate pumps. These versatile units combine a standard electric sump pump with a battery backup, offering max protection for all flooding hazards. The best sump pump brands include a built-in backup. Since battery life is limited, a battery backup will eventually give out during extended power outages. The average battery-powered sump pumps can pump up to 100 gallons of water on a single charge. When a power outage sidelines your sump pump, the battery backup pump will step in to pump water out of the basement.

A battery backup sump pump works similarly to a standard sump pump but uses a battery instead of an electric outlet for power. Pedestal and submersible sump pumps cannot work without electricity, which is significant given that flooding often occurs during storms that knock out power.

Pedestal pumps are less expensive than submersible pumps and don’t require the costly expense of digging a sump pump basin however, the motor’s position on the unit’s exterior makes them noisier than submersible pumps. The pump’s motor, which is not waterproof, is located at the top of the unit. They draw in water from the pump’s base and, like a submersible pump, pump the water through a pipe leading to a drainage area outside the home. Unlike submersible pumps, which live in a sump pump basin, pedestal pumps sit on the basement floor. If you plan on going with a submersible pump, keep in mind you’ll need to have a sump pump basin dug in your basement floor, which can be an arduous and expensive endeavor. Typically, they are more expensive than other sump pump types. Since the pump sits in a sump basin, submersible pumps are quieter than other sub pumps and are out of the way of other activities that take place in the basement. The pump then turns on and begins pumping water out of your basement via a pipe running to the home’s exterior. Once the water in the pit reaches a certain level, it triggers a sensor on the sump pump. When water enters your basement, it flows into the pit. SubmersibleĪ submersible sump pump is designed to work in a pit called a sump basin, located below your basement floor’s surface. When shopping for a new sump pump for your home, there are four main types to consider: submersible, pedestal, battery backup, and combination.

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