Plant Air Line Lubricator-3/4"

Plant Air Line Lubricator-3/4"

This is an industrial air line lubricator with 3/4" NPT ports, a critical component for maintaining the aeration and actuation systems in concrete batch plants. It injects a controlled amount of pneumatic tool oil into the compressed air line, ensuring that moving parts within air cylinders and valves receive constant lubrication. Proper lubrication reduces wear, prevents corrosion, and extends the service life of pneumatic equipment, making this part essential for preventative maintenance and replacing worn or failed units. It is often used as part of a modular Filter-Regulator-Lubricator (FRL) assembly.

Key Features

• Port Size: 3/4 inch NPT for high-flow pneumatic applications.
• Adjustable oil drip rate for precise lubrication control.
• Used in pneumatic systems to lubricate air cylinders and valves.
• Protects pneumatic tools and equipment from wear and corrosion.
• Typically features a polycarbonate or metal bowl with a sight glass to monitor oil levels.
• Modular design allows for connection with corresponding air filters and regulators.

Fits These Mixers

Vince Hagan, CMW, Con-E-Co, Erie Strayer, Stephens, Donaldson Torit. This is a universal component for compressed air systems in heavy industrial settings, including concrete batch plants from manufacturers like Stephens Manufacturing, Con-E-Co, and Vince Hagan. It is used in aeration systems and for actuating gates and valves, but should not be used to lubricate aeration pads or pulse air vents as this can cause damage.

All measurements ± standard manufacturing tolerance.

Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.