Wilkerson L03-02-000 Air Lubricator 20 Cfm 1/4 Npt

Product Description

The WILKERSON L03-02-000 is a miniature compressed air lubricator designed to introduce metered oil mist into a pneumatic system, protecting downstream tools, valves, and actuators from wear and corrosion. Part of the Series L03 lineup, it features a zinc body and a polycarbonate bowl with a 1 oz capacity. At a rated flow of 20 CFM and a 1/4 inch NPT port, it fits inline in small-bore compressed air lines where space is limited. Licensed pneumatic technicians and industrial maintenance professionals install this component as part of a filter-regulator-lubricator (FRL) assembly or as a standalone inline lubricator.

The L03-02-000 is suited for light-duty to medium-duty pneumatic applications in residential, commercial, and light industrial settings. Its compact footprint — 1.56 inches in diameter, 1.73 inches wide, and 5.8 inches tall — makes it practical in tight panel or manifold installations. It is commonly installed upstream of pneumatic cylinders, air motors, and directional control valves that require continuous lubrication. The nitrile seals are compatible with standard petroleum-based pneumatic oils. Minimum operating temperature is 32 degrees F, making it appropriate for indoor and climate-controlled environments.

Key Features

• 1/4 inch NPT inlet and outlet ports for direct inline installation
• 20 CFM rated flow supports small pneumatic tools and actuators
• Zinc body provides durability in industrial environments
• Polycarbonate bowl with 1 oz oil capacity allows easy visual monitoring
• Nitrile seals compatible with standard petroleum-based pneumatic lubricants
• Compact dimensions fit tight FRL or inline mounting locations

Compatibility

Designed as an OEM-style inline lubricator for compressed air systems using 1/4 inch NPT connections in the WILKERSON Series L03 product family.

Installation Notes

Installation should be performed by a qualified pneumatic or maintenance technician. Depressurize and lock out the compressed air supply before installing or servicing this lubricator. Ensure flow direction matches the arrow marked on the body, and apply appropriate thread sealant to NPT connections per standard practice. Do not exceed the rated flow or operate below the minimum working temperature of 32 degrees F.