FMC 750

Oil Mist Lubrication Systems

An oil mist lubrication system is a centralized lubrication system that generates an atomized oil mist of greater than 3 microns, which is delivered directly to the equipment bearings. The system operates without any moving parts, using forced air to deliver a lean oil mist to each bearing house. A single system can provide lubrication for up to 80 pumps.

Proven Technology

Oil mist lubrication systems were developed in Europe in the 1930s for industrial use and were first utilized in refineries by Chevron and Exxon in the late 1960s. These systems can be incorporated into new projects or retrofitted into existing facilities. Applications include:

• Pumps
• Electric motors
• Gearboxes
• In some cases, turbines and pillow block bearings

Globally, there are over 4,200 large-scale systems (console type with less than 35 pumps) and countless smaller systems. Nearly 50% of refineries in India are currently using oil mist lubrication systems.

Benefits of Oil Mist Lubrication Systems

Superior Performance

Oil mist systems consistently deliver the precise amount of lubrication to the bearing, reducing wear, lowering operating temperatures, and eliminating particulates that can damage bearings.

Increased Reliability

The use of oil mist lubrication systems increases the reliability of rotating equipment, thereby enhancing the overall reliability of the plant. These systems are incredibly dependable, operating at very low pressures and without moving parts.

Cost Reduction

Over the past 40 years, oil mist systems have significantly reduced maintenance and operating costs. These savings not only recoup the system’s cost in a very short period but also increase uptime and overall plant productivity.

Safe Environment

Oil mist systems do not produce any hazardous vapor. Reduced maintenance requirements lower staff exposure to toxic substances. Additionally, these systems generate less waste, making them environmentally friendly.