Steel pipe plug designed to securely seal unused 7/8-14 SAE ports, helping maintain pressure and prevent fluid leakage in Graco fluid handling systems.
| Compatible Equipment | Application |
|---|---|
| Graco Automatic Lubrication Systems | Seals unused 7/8-14 SAE ports in lubrication circuits. |
| Graco Trabon® Divider Valve Systems | Used as a genuine port plug for singled-port divider valve sections. |
| Graco Inlet Strainer Assemblies | Installed on compatible inlet strainer housings requiring a 7/8-14 SAE threaded plug. |
| Graco Fluid Handling Equipment | Compatible with equipment using matching 7/8-14 SAE threaded ports. |
The Graco 556424 Plug, Pipe Stl Rd 7/8-14 SAE MG is a genuine OEM steel pipe plug designed to securely seal unused SAE threaded ports in Graco lubrication and fluid handling equipment. Its precision-machined 7/8-14 SAE thread provides a dependable, leak-resistant seal while protecting the system from contamination and maintaining proper operating pressure. The durable steel construction ensures long service life in demanding industrial environments.
This plug is commonly used to close unused hydraulic or lubrication ports on Graco divider valves, inlet strainers, manifolds, and other fluid handling assemblies. It helps maintain system integrity by preventing pressure loss and keeping contaminants out of the circuit.
