Air Lubricator - 1/2

Air Lubricator - 1/2

This is an SMC AL40-04-A modular air lubricator used in the aeration systems of concrete batch plants. It introduces a controlled amount of atomized lubricant into the air supply to protect and extend the life of pneumatic components like air cylinders and valves. Regular maintenance of a plant's air system includes ensuring proper lubrication, making this part essential for preventing premature wear, friction, and rust on downstream equipment. The unit features a 135 cm³ polycarbonate bowl with a transparent guard, allowing for 360-degree visibility of the oil level.

Key Features

• Modular design allows connection with other SMC air preparation equipment.
• Transparent polycarbonate bowl and guard for 360° oil level monitoring.
• Adjustable oil drop rate for precise lubrication of downstream equipment.
• Die-cast aluminum body for durability in industrial environments.
• Provides lubrication for complex and long piping systems.

Fits These Mixers

Vince Hagan, CMW, Con-E-Co, Erie Strayer, Stephens, Donaldson Torit. Fits general compressed air systems in concrete batch plants for aeration and actuation. This is a universal plant component, not specific to a particular machine model, and is used to lubricate any downstream pneumatic device requiring 1/2" airline connections.

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.