OEM U‑cup packing seal designed to prevent fluid leakage and improve sealing in Graco pumps and hydraulic systems.
The Graco 113021 Packing, U‑Cup is a reliable OEM U‑shaped seal designed to prevent fluid bypass in high‑pressure pump and hydraulic systems. Its shape provides dual sealing surfaces for enhanced performance and longevity.
| Part Number | 113021 |
|---|---|
| Product Type | Packing, U‑Cup |
| Brand | Graco |
A U‑cup packing provides sealing around pistons or rods and prevents fluid leakage at high pressure through multiple sealing surfaces.
