The Graco 255474 Repair Kit is a genuine OEM maintenance kit designed to restore the performance of compatible Graco fluid regulator assemblies and help maintain reliable pressure control.
The Graco 255474 Kit, Repair is a genuine replacement kit designed to restore the performance and sealing integrity of compatible Graco fluid regulator assemblies. This kit includes essential wear components that help maintain accurate pressure regulation, reduce fluid leakage, and extend equipment service life.
Specific machine compatibility is not officially published for this repair kit. The Graco 255474 Repair Kit is commonly used for servicing compatible Graco fluid regulator and valve assemblies found in industrial fluid handling and finishing systems.
Before ordering, verify the repair kit part number in your equipment parts manual or confirm compatibility using the regulator assembly model number.
| Component | Purpose |
|---|---|
| Valve Seat | Helps maintain proper fluid regulation and sealing. |
| O-Ring Packings (2) | Provide leak-resistant sealing between components. |
| PTFE Washer | Reduces friction and supports smooth operation. |
| U-Cup Seal | Maintains pressure integrity within the regulator. |
| Metallic Gasket | Creates a secure sealing surface between mating parts. |
| Regulator Piston | Supports accurate pressure control and regulation. |
| Ball Support | Provides proper positioning and operation of internal components. |
Over time, seals, packings, pistons, and other internal regulator components can wear due to pressure cycles and fluid exposure. Installing the Graco 255474 Kit, Repair helps restore proper operation, improve sealing performance, and maintain consistent fluid pressure throughout the system.
| Part Number | 255474 |
|---|---|
| Product Type | Repair Kit |
| Manufacturer | Graco |
| Application | Fluid Regulator Service and Maintenance |
| Condition | New Genuine OEM Part |
