Sump Pumps Explained
A sump pump is a motorized device designed to prevent flooding and water damage by moving water from a low place to a designated drainage area. Sump pumps are usually installed at the lowest point in the house since the water naturally accumulates there.
Once collected, the water is removed via a discharge line, sometimes called an effluent, and transferred to a designated drainage area far from the home’s foundation. This drainage area is determined by local regulations, HOA guidelines, and the area’s water table. This post will discuss the advantages of sump pumps, the types of sump pumps, and ways to ensure they work.
Why Are Sump Pumps Important?
Functionally, sump pumps move water from one place to another, which is crucial to prevent the home's lowest point, the basement, from flooding and water damage. That’s especially important for homeowners in areas subject to heavy snowfall, flooding, or rain. Water can quickly wreck a home, damaging the foundation, walls, and floors. Standing water also carries several other risks, including:
- Mold and mildew: Standing water is a breeding ground for these fungi, which can trigger respiratory issues and health concerns.
- Pests: Pests are drawn to standing water as an ideal drinking well.
- Erosion: Standing water causes soil erosion, which can lead to destabilization or, in some cases, even sinkholes.
- Contamination: Stagnant water may be contaminated with sewage or chemicals, increasing the risk of waterborne illnesses.
Sump Pump Types
There are two main types of sump pumps that are regularly used. The submersible sump pump has both the motor and pump submerged in the basin. In contrast, the pedestal sump pump only submerges the pump, while the motor sits on a pedestal above the water.
Both operate by the same principle. When the water reaches a certain threshold, the sump pump float switch is triggered, turning on the pump and draining the water through the effluent. When the water level lowers, the floating switch is deactivated, turning the pump off.
A submersible sump pump is the more powerful option and runs quieter since the noisy motor is submerged, although being underwater puts more wear and tear on the motor, which means it has a shorter lifespan. A pedestal sump pump, while louder and less powerful, generally lasts longer since the motor is under less strain. In addition, it’s easier to repair and maintain since the motor is easier to access.
Checking the Sump Pump
Be sure to leave the sump pump installation, maintenance, inspection, and repair to the professionals. However, besides scheduling regular sump pump maintenance, homeowners can routinely test the system at least once a year to ensure it’s working correctly and doesn’t need repair. Here are some important testing tips to keep in mind:
- Fill the basin: Fill the basin with enough water to trigger the sump pump system. It should turn on, remove the water from the basin, and turn off all automatically. If there is an issue, call for sump pump repair.
- Test the alarm: If applicable, press the test button to ensure the sump pump alarm works.
- Test the sump pump battery backup or other backup option: Disconnect the float switch and pump. Ensure the battery is on. Plug in the pump and pour water into the sump pump basin. If functional, the pump should activate.
About The Plumbing Dr
The Plumbing Dr has over 40 years of experience serving the Falls Church area. They offer 24/7 emergency support, same-day service, and a 100% satisfaction guarantee. Call them for sump pump installation, repair, or maintenance services in Falls Church, VA.
