

The Graco 109205 Packing O-Ring provides reliable sealing in displacement pumps, preventing leaks and ensuring consistent high-pressure operation.
The Graco 109205 Packing O-Ring is a critical seal for Graco displacement pumps, designed to provide reliable sealing around pistons and cylinders to prevent fluid leakage under high-pressure operation.
Install this O-ring according to your pump’s assembly instructions. Proper placement is essential for maintaining pressure and preventing leaks in the pump cylinder assembly.
| Specification | Details |
|---|---|
| Part Number | 109205 |
| Type | Packing O-Ring |
| Function | Seals piston and cylinder to prevent leakage |
| Applications | Graco displacement pumps and Dura-Flo Lowers |
| Compatible Machines | L100CS, L100SS, L100CM, L100SM, Dura-Flo Lowers 600/750/900 series |