Legris 3108 08 14 Male Branch Tee 1/4 NPT PK10

Push-Fit Tee for Air and Fluids

This Legris 3108 male branch tee connects two 5/16 inch push-to-connect tubes to a 1/4 inch male NPT thread. It is built for air, cutting fluids and inert gas lines in automotive and workshop plumbing. The fiberglass-reinforced nylon body comes in black and includes pre-applied thread sealant on the NPT end. Supplied in a pack of ten for multi-point installations.

Fiberglass-Reinforced Nylon Build

The composite construction resists corrosion and vibration common in pneumatic and fluid circuits. Push-to-connect ends on the two branches allow tool-free tube insertion and release, speeding up assembly and rework. The male NPT branch threads directly into ports or fittings, and the factory-applied sealant reduces the risk of leaks without extra tape or paste. Black colour aids quick visual identification in bundled runs.

NPT Thread and Push-Fit Limits

The 1/4 inch NPT connection relies on tapered threads and the included sealant for sealing; it is not compatible with parallel-thread ports or metric tube sizes. Push-to-connect ports accept only 5/16 inch outer-diameter tubing; other diameters will not seat correctly. The fitting is rated for air, cutting fluids and inert gases, so it must not be used with incompatible media or pressures beyond the manufacturer’s unpublished limits.