The Graco 77X543 Kit, Adapter, Outlet, 4000 PSI is a genuine OEM outlet adapter kit designed for compatible Dyna-Star lubrication systems. It provides a secure outlet connection and includes a factory-set pressure relief valve for reliable system protection.
The Graco 77X543 Kit, Adapter, Outlet, 4000 PSI is a genuine OEM outlet adapter kit engineered for Graco Dyna-Star lubrication pumps. It is designed to convert compatible pump outlets for use with series progressive automatic lubrication systems while providing reliable overpressure protection through its integrated 4,000 PSI pressure relief valve. Manufactured with durable zinc-plated steel and FKM seals, this kit delivers dependable performance in demanding industrial lubrication applications.
This outlet adapter kit allows compatible Dyna-Star lubrication pumps to operate with series progressive lubrication systems while maintaining safe operating pressure. The included pressure relief valve is factory-set to 4,000 PSI (27.6 MPa / 275.8 bar), helping protect pumps and lubrication components from excessive pressure.
As a genuine Graco replacement part, the 77X543 kit is manufactured to meet original equipment specifications, making it an ideal solution for maintenance, repairs, and system upgrades requiring dependable performance and proper fit.
| Part Number | 77X543 |
|---|---|
| Product Type | Outlet Adapter Kit |
| Maximum Pressure | 4,000 PSI (27.6 MPa / 275.8 bar) |
| Port Size | 3/8 in. NPT Female Inlet and Outlet |
| Material | Zinc-plated steel with FKM seals |
| Application | Series Progressive Automatic Lubrication Systems |
| OEM Status | Genuine Graco Replacement Part |
The Graco 77X543 Kit, Adapter, Outlet, 4000 PSI is commonly used in centralized lubrication systems found on heavy-duty industrial and mobile equipment. It is suitable for applications where reliable grease delivery and pressure protection are essential for continuous operation.
