The 04L is a miniature lubricator for air tools and other pneumatic devices to protect and to reduce friction. It injects a mist of oil into the flowing air stream to automatically provide the correct amount of internal lubrication for air tools and other pneumatic devices. This type of lubricator can be precisely adjusted to a very low oil flow rate because only a portion of the oil drops seen in the sight dome travels downstream. Proportional oil is delivered over a wide range of air flows and a precision needle valve assures repeatable oil delivery. A slight adjustment can provide a desired mist rate. With the various options available the 04L is easily configurable to your application. 

This unit is ideal for low and high flow applications that demand uniform lubrication in a robust package. ISO/ASTM VG32 oil is suggested for lubrication and will allow the product to perform at peak performance. Do not use oils with additives, compounded oils containing solvents, graphite, detergents or synthetic oils.

Markets
• Machine Tools
• Misc. Industrial
• Misc. Manufacturing
• Air and Gas
• Appliances
• Factory Automation
• Entertainment Automation
• Molding
• Packaging Machinery
• Printing and Marking Equipment
• Vehicle Assembly Facilities
• Wearing Apparel
• Food and Beverage
• Misc. Processing

Features/Benefits
• Proportional oil delivery over a wide range of air flows
• Precision needle valve assures repeatable oil delivery and provides simple adjustment of delivery rate
• Ideal for low and high flow applications with changing air flow
• Transparent sight dome for 360° visibility
• High Flow: 1/8" – 20 SCFM § 1/4" – 20 SCFM §

Applications
• To be used in combination with valves and cylinders
• To protect tools and cylinder against corrosion
• Reduce friction
• For cooling tools or against frost