TI-4 TUBING INSERT FOR 4MM TUBE

The LUBE 106271 TI-4 Tube Insert is a brass fitting designed to support 4 mm outer diameter nylon tubing in centralized machinery lubrication systems. It is inserted into the tubing before tightening a compression fitting to prevent deformation or collapse, helping the ferrule securely grip the tube and maintain a leak-resistant connection. The insert features a 3.8 mm outer diameter and 2.5 mm inner diameter, providing internal reinforcement for lubrication lines used with junctions, adapters, and metering valves. Its brass construction offers compatibility with compression-type tubing connections in machinery lubrication applications.

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