Zoeller 503-0005 Homeguard Max Water Powered Emergency Backup Pump System
503-0005 Features: -Powered emergency backup sump pump system. -Can be used with any existing brand sump pump. -Removes approximately 2 gallons for every one gallon used. -No electricity required - no batteries to maintain. -Comes fully assembled for fast, easy and trouble-free installations. -Small footprint allows for installation in even the smallest sump pits. -1 Year warranty. -Height: 37".
