Zoeller 540-0005 540 FLEX Water-Powered Emergency Backup Sump Pump Sys
540 FLEX® Water-Powered Emergency Backup Sump Pump System. Provides basement and crawlspace protection. No Battery – No Electricity Required. Works during power outages or high water events. Powered by your municipal water supply. Requires an uninterrupted water source to operate. Will NOT work with homes supplied by well...
Continue reading »
