Zoeller 540 FLEX Water-Powered Backup System — Model 540-0005 ARB Teak 2A maximum

2A maximum

mounting clips

Bowl configuration: Curved single trough bowl

X2-800 is a fixed eight-station model

Extending usable hot-water capacity from a compatible tank

Zoeller 540 FLEX Water-Powered Backup System — Model 540-0005 ARB Teak 2A maximumZoeller 540 FLEX Water Powered Backup Sump System Model 540 0005 The Zoeller 540 FLEX is a dependable water powered backup sump system designed to protect basements during power outages or primary pump failure. Using municipal water pressure instead of batteries, the 540 FLEX provides peace of mind with minimal maintenance and no need to replace chargers or battery cells. Ideal for homeowners who want a long term backup solution that automatically