

The Graco 803360 Plug is a genuine OEM sealing plug used in specific Graco spray and cleaning guns to close unused threaded ports and maintain proper system pressure.
The Graco 803360 Plug is a genuine OEM sealing component designed to close unused threaded ports in certain Graco spray and cleaning gun valve bodies. This small but essential part helps maintain proper pressure within the system by preventing leaks and ensuring that fluid remains contained within the assembly.
The Graco 803360 Plug is used within spray gun assemblies to seal off unused ports and maintain consistent pressure inside the valve body. By preventing fluid or air leakage, the plug helps ensure smooth operation of the spray system and protects the internal components from contamination or pressure loss.
Manufactured to OEM standards, this plug offers reliable fitment and durability for industrial cleaning and spraying equipment. It is commonly installed in high-pressure spray guns used in wash-down, cleaning, and fluid handling applications.
| Feature | Description |
|---|---|
| OEM Part | Original Graco 803360 Plug designed for proper compatibility and performance. |
| Secure Port Sealing | Closes unused threaded ports to prevent leakage and pressure loss. |
| Durable Construction | Built for reliable performance in demanding industrial spray and cleaning environments. |
| Easy Installation | Simple threaded design allows quick installation or replacement during maintenance. |
This plug is commonly used in spray and cleaning systems where valve assemblies require sealed ports to maintain pressure integrity. It supports the reliable operation of industrial spray guns used in pressure washing, surface cleaning, and fluid control systems.
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