The Liberty ELV280HV Elevator Sump Pump System with OilTector Control is designed for garages, elevators, and areas where discharge of oil or hydrocarbons is prohibited. It is recommended for pumping, alarming, and monitoring elevator sump pits, transformer vaults, and other applications where oil and water needs to be detected. The OilTector will activate a pump to remove water from elevator pits and will stop the pump before oil and other harmful substances are discharged. This product includes a heavy-duty 1/2 hp automatic sump pump. The pump has a discharge size of 1 1/2". The voltage needed to run the pump is 208-230V single phase. This Liberty ELV280HV Elevator Sump Pump System with OilTector Control comes with an oil-resistant 25' power cord. The pump cord and power-to-panel cord are plug-in ready and can be installed quickly and easily. It includes a remote alarm that connects to the building automation system via auxiliary contacts. This product does not require field adjustments. With only one quick and easy installation, the OilTector will power the pumps on and off, and sound the water and oil alarm. The pump's performance data and other details are available in the specification sheets. The Liberty ELV280HV Elevator Sump Pump System with OilTector Control is covered by a standard Limited Warranty for a period of 3 years. This product proudly complies with the ASME A17.1 and is recognized for meeting the required environmental performance standards. Liberty, the company that makes and innovates high quality pumps, is relied on by hundreds of professional contractors each day. Liberty has been cited as one of Rochester's Top 100 Companies for twelve years.