

Connects 6 mm tubing to 1/4" NPT threaded ports in Graco lubrication systems, enabling secure, leak-free fluid transfer between manifold components.
| System / Machine | Usage Area |
|---|---|
| Graco GL-32 Injector Systems | Lubrication distribution lines and manifold connections |
| Graco GL-33 Injector Systems | Multi-point automatic lubrication setups |
| Graco Junction Box Assemblies (DIA 6 systems) | Port conversion and line adaptation for fluid routing |
| Industrial Centralized Lubrication Networks | Conversion between 6 mm tubing and 1/4" NPT threaded lines |
The Graco 18B933 Fitting, Dia 6, NPT 1/4 is a precision-engineered connector used in automated lubrication systems to transition between 6 mm tubing (DIA 6) and 1/4" NPT threaded ports. It ensures secure, leak-free integration within Graco manifold and injector assemblies.
Designed for industrial-grade lubrication networks, it maintains consistent fluid delivery while enabling flexible system configuration and component compatibility.