

The Graco 803364 Plug is a genuine OEM threaded sealing plug designed to close unused ports in Graco pumps and fluid systems. It helps maintain pressure, prevent leaks, and protect internal components from contamination.
The Graco 803364 Plug is a genuine OEM threaded sealing component used in various Graco fluid-handling systems. It is designed to close unused ports on pumps or manifolds to prevent leakage, maintain proper pressure, and protect internal components from contamination.
The Graco 803364 Plug is used across several types of Graco fluid-handling and spray systems, including:
The Graco 803364 Plug is engineered to seal threaded openings in pump housings and fluid systems. By closing unused ports, it helps maintain the efficiency and safety of the equipment while preventing unwanted fluid or air leakage during operation.
| Specification | Details |
|---|---|
| Part Number | 803364 |
| Product Type | Threaded Sealing Plug |
| Manufacturer | Graco |
| Application | Sealing unused ports in pumps and fluid systems |
| Material | Industrial-grade metal |
| Function | Prevents leaks and maintains system pressure |
The Graco 803364 Plug is commonly used in fluid-handling systems where an extra port needs to be securely sealed. It is suitable for coating systems, industrial sprayers, transfer pumps, and adhesive or sealant equipment where maintaining pressure and preventing contamination is essential.
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