I personally favor the water powered backup systems because as long as you have water pressure you will have a functioning pump.
Water powered sump pump vs battery backup.
A pump run by a battery a fairly straightforward concept.
Battery backup sump pumps have been available on the market longer than their water powered cousins and they are generally easier to understand.
Water powered sump pumps are also very expensive to run compared to a battery backup electric pump.
This model is installed above the sump pit and activates when it detects the water levels rising due to pump failure or power outage.
When a power outage occurs the backup system runs on battery power.
This type of sump pump kicks in to run until the main pump problem is fixed.
A water powered backup pump uses water pressure to siphon water out of your sump.
Most use 1 gallon of city water for every 2 gallons of sump water they remove.
Dual power systems may also run alternately on a regular basis with the primary sump pump.
The battery backup sump pump works faster and removes more water per square inch than water powered battery backup sump pumps.
Battery backup pumps are generally run by marine deep cycle or similar batteries.
During severe flooding such that main sump pump can t handle all water volume the battery backup pump will help to drain fast.
When there s no power supply it will pump water quickly out of your basement.
Advantages of the best water powered sump pump backup versus a battery backup sump pump.
A battery powered pump is a great backup for your main sump pump especially if your house is supplied by a well.
Any backup sump pump is useful in emergencies.
When failure of the primary pump causes the backup to kick on municipal water begins to flow through a chamber mounted above the sump.
And that s created a lot of controversy.
So a pump that s capable of removing 1 500 gph will use 750 gph of city water.
Unlike water powered pump battery backup works when there is no water supply.
I have installed many battery powered and water powered backup sump pump systems.
It does require a medium amount of water pressure so make sure your intake hose has some power too weak of a flow and it won t generate any.
But if you re on a municipal water system a water powered backup pump may be a better option a well pump won t work if the power s out.
A water powered sump pump uses 1 gallon of your city water to pump out either 1 or 2 gallons of water from your sump pump basin.
The basepump 750 is a popular backup pump for homeowners that want a built in alarm system with their backup pump.
The price you ll pay for water consumption during a power outage is a pittance compared with the cost of a flooded basement.