

1-inch nitrile piston assembly designed for Graco pump systems, delivering reliable sealing and smooth reciprocating action for consistent high-pressure fluid transfer in industrial applications.
| Equipment Type | Graco System Category | Typical Use Case |
|---|---|---|
| Airless Spray Systems | Graco piston pump assemblies | Protective coatings and industrial painting |
| Fluid Transfer Pumps | Graco 1-inch piston pump platforms | High-volume fluid movement and circulation |
| Sealant & Adhesive Equipment | Graco high-pressure dispensing systems | Adhesives, sealants, and chemical processing |
| OEM Industrial Pump Units | Graco reciprocating pump systems | Continuous-duty manufacturing environments |
The Graco 01/0085/99N 1" Nitrile Shaft Piston Assembly is an OEM precision-engineered pump component designed for Graco 1-inch piston systems. It integrates a nitrile-sealed piston assembly with a durable shaft to ensure controlled reciprocating motion and consistent fluid displacement in high-pressure applications.
Built for industrial fluid handling environments, this assembly provides reliable sealing performance and stable pressure control, making it suitable for coating, sealing, and chemical transfer systems where durability and chemical resistance are essential.
Enables precise piston movement and sealing within the pump chamber, maintaining consistent pressure output and efficient fluid transfer in demanding operational conditions.