The Liberty ELV280-VS Elevator Auto-Valve Series Simplex 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 assistance in selecting the correct pump system for your needs!

Complete system includes pumps, contol panel, level sensor, junction box with disconnect, check valves, reducer couplings, and remote alarm (no holding tank - please see part number ELV280-VST)

The ELV-Series sump pumps are designed and approved for safe operation of pumping, alarming and monitoring of elevator sump pits, transformer vaults and other applications where oil and water must be detected. The OilTector^® system will activate the pump to remove water from elevator pits in accordance with ASME A17.1, and will provide pumping of only water - even if an oil condition is detected. The OilTector^® cycles the pump only in the water range. Oil and other harmful floating substances are not discharged into the environment. An alarm is activated in the event of a high water condition or high oil condition.

Simplex pump system detects oil and water - allowing for diversion of oil to a separate tank via automatic electronic valves. For use in elevator pits, vaults and other areas requiring the control of oil discharge from sump water.

Specifications:

Remote Alarm:  Yes

Pump Model:  280

Housing:  Cast Iron

Voltage:  115V

Motor:  1/2 HP, Single Phase

Cord:  25'

Maximum Head:  37'

Duty Cycle:  Continuous

Temperature:  140°F (60°C) Intermittent 104°F (40°C) Continuous duty

Max RPM:  3450

Frequency:  60 Hz

Features:

• Pumps available in 1/2 hp, 3/4 hp, and 6/10 hp
• Flow rates to 95 GPM and heads to 65' (depending on model)
• 1-phase and 3-phase models available
• Complete system ships with control panel, remote alarm, level sensor, solenoid valves, junction box with disconnect, 2 reducer couplings, check valves and pump. (Systems with oil holding tank also available!)
• OilTector® control features advanced touch screen display and programming
• Remote alarm can be mounted up to 2,500' from panel
• Preset level sensor for easy installation
• Advanced system monitors/verifies the amount of fluid pumped and that it was pumped to the correct location
• Controls are available with optional BACnet Gateway for integration with building automation and control systems. Please contact Liberty Pumps for more information

OilTector® Information:

The OilTector® control system is designed and approved for safe operation of pumping, alarming and monitoring of elevator sump pits, transformer vaults and other applications where oil and water must be detected. The OilTector® system will activate the pump to remove water from elevator pits in accordance with ASME A17.1, and will provide pumping of only water - even if an oil condition is detected. The OilTector® cycles the pump only in the water range. Oil and other harmful substances are not discharged into the environment. An alarm is activated in the event of a high water condition or high oil condition.

Simplex Control Panel Features & Specifications:

• Easy-to-use touch screen programming with adjustable display brightness
• Clear cover panel with locking hasp
• Logic in the panel monitors how much water and/or oil is pumped and verifies that it is pumped to correct location
• The Simplex program is designed to run one pump with two solenoid valve controls. Valves open and close depending on input from the OilTector® pre-programmed sensor. An oil storage display is time-based using the pump’s GPM rating and dimensions of the holding tank as input by the user
• Data logging allows export of events to Excel® spreadsheet for expanded analysis and documentation
• Controls are available with optional BACnet Gateway for integration with building automation and control systems. Please contact Liberty Pumps for more information
• Control input 120V, 60 Hz (1-Phase only)
• Pump input 120/230V 1-phase or 230/460V 3-phase, 60 Hz
• NEMA 4X panel enclosure rating
• Maximum pump amps is 15A for 1-phase and 4-6.3A for 3-phase
• Pump OFF/Auto switch
• Pump elapsed time meter
• Pump run counter
• Pump OFF/delay time: adjusts pumps run-time when oil is detected
• Pump status light GREEN=ON, RED=STOP
• Oil storage level indicator
• Display alarm banners for:
  • • Fail • High Water • Oil Alarm • Power Fail
• Solenoid valve status indicator
  • GREEN=Open, RED=CLOSED
• Preset level sensor with 25' of cord
• Remote mount alarm (indoor) can be mounted up to 2,500' from panel
• Float switch for oil level sensing in storage tank included with control system