The Graco 296151 Packing U-Cup is a precision sealing component designed to prevent air or fluid leakage in pressurised Graco systems. It ensures reliable performance in moving assemblies such as valves and pistons.
The Graco 296151 Packing U-Cup is installed in Graco equipment that specifically lists this part number in its service or parts manual. It is not a universal seal and should only be used where specified by Graco.
For correct fitment, always confirm the part number against your machine’s exploded diagram or official Graco parts list.
The Graco 296151 Packing U-Cup is a precision sealing component designed to prevent air or fluid leakage in pressurised systems. Its U-shaped profile allows the seal lips to expand under pressure, ensuring consistent contact with mating surfaces during operation.
This packing is commonly used in moving assemblies such as valves and pistons, where dependable sealing is essential for maintaining pressure, performance, and efficiency.
| Seal Type | Packing U-Cup |
|---|---|
| Function | Prevents air or fluid leakage in pressurised components |
| Design Advantage | U-profile improves sealing under dynamic pressure |
| Application Area | Air valves, pistons, and internal fluid control assemblies |
| OEM Part | Manufactured to Graco specifications for reliable fit |
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