Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The DuraMAC 5000PVSPBU is a 12V DC battery backup sump pump that takes over when the power fails or the primary pump stops. It moves about 18 GPM at 10 ft of lift and up to 23 GPM at zero head, with a vertical float switch and an alarm and control unit that sounds when the backup runs or the battery needs attention. It ships with the pump, switch, 10 ft cord, control unit and a battery box, but the 12V deep-cycle marine battery is sold separately. It suits homeowners who want flood protection during outages; compared with AC-only backups it runs off a battery, but it is a backup, not a replacement for a primary pump.
In stockReturn policy
The DuraMAC 5000PVSPBU is a 12V DC battery backup sump pump system. It keeps the pit draining during a power failure or a malfunction of the primary electric sump pump. It runs on a 12 volt deep-cycle marine battery, which is not included.
The pump is made of thermoplastic and has a vertical float switch and a 10 ft cord. The alarm and control unit has a fuse and a mute feature. The discharge is 1-1/4 in, or 1-1/2 in with the check valve.
A 12V pump moves less than a 120V pump. It delivers 18 GPM at 10 ft of lift and up to 23 GPM at its maximum. It is meant as a backup that shares the pit with a primary 120V sump pump. Where pit inflow is higher than the pump's output, a water-powered backup is the stronger choice.
