Liberty ELV290HV-DT Elevator Duplex-Series Sump Pump System with OilTector® Control, Alarm & 59 Gallon Holding Tank (Duplex, 3/4 HP, Single Phase, 230V, 25' Cord)The Liberty ELV290HV DT Elevator Duplex Series Sump Pump System with OilTector Control & Alarm covers all your needs saving you the hassle of compiling individual components. This ELV Auto Valve System detects oil and water and will automatically divert oil via electronic valves if sensed. Designed and manufactured by Liberty Pumps, a trusted name in the industry for quality and reliability. Please contact a member of our sales or service team for

With a maximum flow rate of 90 gpm

trashy 2” solids without clogging

mercury-free switch

Available in 1

Height: 32-3/16"

Impellers: New stainless steel impeller design provides improved efficiency

Solid state starting circuit - no mechanical relay coil

The Ductile Iron series (DI) is an industry proven heavy duty in-line poppet style valve designed to prevent flow reversal

Panel:  Duplex

compliant engineered plastic is corrosion and U

Connection:  1" Male NPT

the 441-10A features an efficient 12 volt pump