The Graco 109305 V‑Packing is a high-quality PTFE seal designed for piston stacks in displacement pumps. It ensures leak-free operation and long service life. Key points include:
The 109305 V‑Packing (PTFE) is used in the piston stack of certain Graco displacement pumps. Verified compatible machines include:
Note: Always confirm the part number in your pump's service manual before ordering. The 109305 may also be compatible with other Graco displacement pump models using PTFE piston packings.
| Step | Detail |
|---|---|
| 1. Depressurize | Relieve pump pressure and remove fluid before disassembly. |
| 2. Packing orientation | Install piston V‑packing with lips face up for correct sealing. |
| 3. Lubrication | Lightly coat packing and piston surfaces with compatible lubricant to ease installation. |
| 4. Reassembly | Reassemble pump components and restore pressure slowly, checking for leaks. |
| 5. Replacement interval | Replace when fluid bypass or loss of prime is observed. |
Using the genuine Graco 109305 ensures proper sealing, chemical resistance, and reliable operation in displacement pumps:
Subscribe to our newsletter to get exclusive discounts and new theme launches right in your inbox.
You may unsubscribe at any moment. For that purpose, please find our contact info in the legal notice.
