Pumps are not all alike. They have different functions and are needed for different tasks —elevator sump pumps. The elevator sump pump's function is to drain out water from elevator sump pits and transformer vaults as efficiently as possible without the loss of necessary oil. The pump works only in the presence of water. If the oil is detected, it will stop working. Some of the best heavy-duty elevator sump pumps are Liberty Pumps and Zoeller Elevator Sump Pumps.
Liberty ELV Series
The ELV series from Liberty is recognized for its efficient functioning. Go for this series if you want the safe operation of your pumping. There are several applications related to the detection of oil and water. The elevator sump pump and other parts like transformer vaults must be monitored and alarmed whenever oil/water is detected.
This series comes with the OilTector® system. Its function is to activate the pump to remove water from the places they have unnecessarily accumulated under specific guidelines known as ASME A17.1. The best thing about this system is that it will eliminate water from elevator pits even when oil condition is detected. The pump is cycled by the system in only the water range. The system also makes the environment safe by not discharging harmful substances like oil and other floating substances into the environment. When the system detects high oil or high-water conditions, it activates the alarm.
Liberty EV250
The Liberty Pump EV250 is a 1/3 horse-powered machine that works efficiently in several settings, including manufacturing facilities, transformer vaults, and elevator garages. It is the perfect model to work in areas where oil/hydrocarbon is environmentally prohibited. Along with the pump, you have pump components and oil-resistant cords. The SJEOOW cord is oil resistant, and the pump has a discharge of 1 ½ inch.
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| Liberty EV250, 1/3 HP C.I. Elevator Sump Pump |
Liberty ELV250, 1/3 HP Elevator Sump Pump System
Liberty ELV250 is a 1/3 horse-powered elevator sump pump. Its unique feature is its OilTecttor control. In addition, it comes with a remote alarm and a mechanical float switch. This elevator sump pump finds its applications in various settings, including the zones that prohibit hydrocarbons and oil emission in the environment. It works successfully in manufacturing settings, transformer vaults, garages, and elevators. This pump is perfectly equipped to handle solids in the dimension of ½ inch.
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| Liberty ELV250, 1/3 HP Elevator Sump Pump System |
The OilTector control system in this pump performs several functions safely where oil and water require to be detected. These functions include monitoring and alarming. This pump is designed to function continuously and safely, even when there is an oil condition. So the pumping of only water goes on.
Zoeller Oil Guard Series Elevator Sump Pumps
Zoeller Oil Guard Series Elevator Sump Pumps are nearly as efficient as the Liberty ELV series. These pumps come as prepackaged systems. Just like liberty pumps, these pumps are also designed to protect the pumping equipment and environment. The pump is designed not to allow dispersion of oil and hydrocarbons.
When you purchase this product, you will also get a NEMA 4X alarm and an oil smart switch along with the effluent pump made of durable cast iron.
This is a pre-packaged pump system. It is designed to protect both the pump and the environment from hydrocarbons and oil.
The package contains N57, P/N 57-0002 effluent pump. In addition, it also contains P/N 10-1526 alarm and oil alarm switch (P/N 10-1528).
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| Zoeller 940-0005 Oil Guard Pump Package |
The durable cast iron pump contains several features, including stainless steel handle and epoxy finish with a powder coat. The pump is capable of passing spherical solids of a half-inch dimension. The NPT discharge of the pump is 1 ½ inch. The power cord is 15 ft along with a 3-wire molded plug.
Oil Smart Switch and Alarm Panel Features include alarm panel enclosure (NEMA-4X). The alarm is light and audible and can detect and distinguish oil from water. It can alert high oil or high-water conditions, and the electrical supply cord measures 20 feet. The internal relay is 20 amp, and the alarm has test and silence switches. The switch is UL508 approved.
The pump finds several applications, including manufacturing facilities, transformer vaults, and elevator sumps.
This pump is also designed to protect the environment and the pump. This prepackaged pump has all fittings in stainless steel. It is capable of passing a spherical solid of ¾ inches, and its NPT discharge is 1 ½ inch. It has a SO jacketed cord of 6 ft for oil resistance.
The Alarm, with its features of dry contacts, light alarms, and audible, comes in an enclosure (NEMA-4X). It is capable of differentiating oil from water and comes preset as ‘on’ and ‘off’ points. It can detect and send alarms under high water or oil conditions. Its internal relay is 20 amp, and its piggyback electrical cord is 20 feet. The alarm has test and silence switches.
Liberty Pumps
Liberty Pumps are a leading U.S Manufacturer of pumps of different kinds for various applications.
Zoeller Pump Company
Zoeller is a well-known name in general dewatering solutions. The company designs and manufactures sump, sewage, and effluent pumps of the highest quality,
Pump Products company
Pumps Products as Master Pump and Parts Distributor sell the highest quality products at the lowest prices direct to industrial and commercial markets.
