When it comes to protecting your basement from flooding, having a backup sump pump system is crucial. They provide assurance that your home will remain dry in the event of a primary pump failure or power outage. Backup sump pump systems can be divided into two categories: battery-powered or water-powered. Each type has its own advantages and disadvantages. Water-powered sump pumps are more reliable and require less maintenance, but they consume water and may not be suitable for all areas. Battery backup sump pumps are more flexible and easier to maintain, but they require periodic battery replacement and may not operate indefinitely.
Water-powered sump pumps use your home's municipal water supply to create a vacuum and draw water out of the sump pit. They do not require a battery to operate, which means they can run indefinitely as long as there is water pressure. However, they do consume water, so they are not suitable for areas with water shortages, well systems or high water bills. It's also best practice to install a backflow preventer or RPZ(reduced pressure zone) on the waterline to the pump. In fact, where I'm live, it is code for any install of a water powered backup sump pump. My go to RPZ is the Zurn Wilkins 375 3/4" Reduced Pressure Principle Assembly Backflow Preventer.
Battery backup sump pumps, on the other hand, are powered by batteries and can operate for a limited period without electricity. They are easy to install and maintain, and they are an excellent option for areas that experience frequent power outages. However, battery backups require regular maintenance to ensure the battery is charged and operational. In addition, batteries have a limited lifespan, which means they need to be replaced every few years.
The which backup sump pump is best depends on your specific needs and the conditions in your area. In this post, we have compiled a list of the top 5 backup sump pumps to help you make an informed decision when it comes to selecting the right one to buy for your home.
Zoeller 508-0005 Aquanot 12 Volt Backup Sump Pump System
This battery-powered backup sump pump system has a powerful and efficient motor, that can pump up to 10 gallons per minute and has a maximum head of 23 feet. The control panel is easy to use and has a built-in alarm system that alerts you if the main pump fails or if the battery needs to be replaced. The system includes a 12-volt pump, battery box, charger, control panel, and alarm.
Liberty Pumps 442-10A-EYE, 12V Battery Back-Up Sump Pump System 10 amp, NightEye Wireless Enabled: Backup and Alarm
This battery backup sump pump system from Liberty Pumps is equipped with a NightEye wireless a feature, which allows you to monitor the pump's performance from your smartphone. You can receive alerts if the backup system is activated or if there is a problem with the battery or the pump. It has a maximum head of 22 feet, making it an ideal choice for most residential applications. This system comes with a 12-volt pump, battery case, charger, and control panel with NightEye wireless technology.
Zoeller 507-0005 Basement Sentry 12 Volt DC Backup Sump Pump
This battery backup sump pump from Zoeller is designed to be compact and easy to install. It can run on a 12-volt DC battery and has a maximum flow rate of 10 gallons per minute. The system includes a 12-volt pump, battery box, charger, control panel, and alarm. The alarm also sounds when the battery needs to be replaced or if there is a problem with the system.
Liberty Pumps SJ10 SumpJet Water Powered Back-Up Pump
If you are looking for a water-powered backup sump pump, the Liberty Pumps SJ10 SumpJet is a great option. It uses your home's municipal water supply to power the pump, so there is no need for a battery. The pump is compact and easy to install, and it connects directly to your municipal water supply line. It has a maximum flow rate of 14 gallons per minute and can lift water up to 10 feet high. The system includes a built-in check valve to prevent backflow, and it is compatible with most types of primary sump pumps.
Guardian 747H20 Water Powered Back Up Sump Pump
Another water-powered backup sump pump, the Guardian 747H20 is designed to be compact and reliable. The pump is made of high-quality materials and has a maximum flow rate of 900 gallons per hour. It can lift water up to 20 feet high and is compatible with most types of primary sump pumps. The system includes a built-in check valve to prevent backflow, and it is easy to install and maintain.
The type of backup sump pump system you choose will depend on your individual needs and the regulations in your area. We hope this list has helped you make an informed decision and protect your home from potential flooding. If you have any questions, please contact us.
