Watts FluidAir L75-02B Inline Pneumatic Lubricator

The Watts FluidAir L75-02B Inline Pneumatic Lubricator meters and injects a controlled oil mist into compressed air, delivering continuous lubrication to downstream pneumatic tools, valves, cylinders, actuators, and air motors. This 1/4 in. NPT inline unit uses female threaded connections and is designed for installation directly in air lines across manufacturing facilities, automated lines, and process equipment. With a maximum working pressure of 150 PSI and an adjustable lubrication method, it delivers a metered oil mist to reduce wear, lower maintenance needs, and extend the service life of cylinders, motors, valves, and actuators in demanding environments. The L75-02B belongs to the L75 series, is suitable for service media of compressed air, and is intended for air line lubrication in inline pneumatic systems. It serves applications in industrial automation, packaging lines, material handling, air-operated tools, and OEM equipment, and is offered as an OEM replacement part. Common replacement options in Watts FluidAir's lineup include the L50-02 Lubricator, the L508-02A M2 Lubricator, and the L75-04B Lubricator, which can fit similar piping configurations and lubrication needs.