Speedaire 4ZL61 Lubricator Mist 1-1 2 Inch 250 PSI

Speedaire 4ZL61 Lubricator Mist delivers a controlled atomized oil mist into your compressed-air line to lubricate downstream pneumatic tools and reduce wear on moving parts. This heavy-duty mist lubricator features a metal bowl with sight glass and an aluminum body for durability in industrial environments. It accepts a 1-inch NPT inlet (female) and is rated for up to 250 psi with a maximum flow of 275 cfm, with air flow directed left to right. Oil metering is screwdriver-adjusted and an integrated oil-drop controller helps regulate mist output for consistent lubrication. The sight dome and sight gauge enable quick checking of oil levels, and the unit’s overall width is 4 1/2 inches to fit standard lines in shops or on machinery. Part of Speedaire’s Heavy Duty series, the 4ZL61 is designed to deliver reliable lubrication without over-oiling, making it suitable for feeding oil mist to grinders, drills, impact wrenches, and other pneumatic tools that benefit from a steady oil mist. A practical choice for maintenance shops, manufacturing lines, or automotive repair bays where consistent lubrication extends tool life and maintains performance.