The Graco 803378 Inlet Fitting is a replacement connector designed to attach the fluid hose securely to compatible Graco spray guns. It ensures a reliable, leak-free connection for consistent fluid flow.
The Graco 803378 Inlet Fitting is used with the following Graco spray gun assemblies and cleaning guns:
The Graco 803378 Inlet Fitting is a precision replacement connector designed to attach the incoming fluid hose to compatible Graco spray guns. It creates a secure connection between the fluid supply line and the spray gun body, allowing material to flow smoothly into the gun during operation.
This fitting plays an important role in maintaining proper pressure and preventing leaks in high-pressure spraying and cleaning systems. It is manufactured to match original equipment specifications, ensuring reliable performance and easy installation when servicing or repairing compatible spray guns.
| Part Number | 803378 |
|---|---|
| Product Type | Inlet Fitting |
| Function | Connects the fluid hose to the spray gun inlet |
| Application | Used in Hydra-Clean spray guns and related Graco gun assemblies |
| Installation | Direct replacement OEM component |
The Graco 803378 Inlet Fitting is commonly used in industrial and professional spraying equipment where a reliable fluid connection is required. It ensures that pressurised material enters the spray gun correctly while maintaining a sealed connection to avoid leaks and pressure loss.
This fitting is typically installed during routine maintenance, repair, or replacement of worn fittings in compatible Graco spray guns used for coating, cleaning, or fluid handling applications.
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