The Graco 100332 Ball is a precision check-valve component used in the pump or fluid section of various Graco airless paint sprayers. It helps maintain proper fluid pressure and prevents backflow for consistent performance.
The Graco 100332 Ball is a precision spherical element that works with a matching seat to create a tight seal in the sprayer’s check valve. Correct sealing prevents backflow, stabilizes pressure, and helps maintain smooth, consistent spray performance.
Typical use is inside the pump / fluid section of a Graco airless sprayer. Always replace like-for-like and verify part numbers before installation.
| OEM Part Number | 100332 |
|---|---|
| Part Type | Ball (check-valve component for pump/fluid section) |
| Function | Seals against a seat to prevent backflow and help maintain correct fluid direction and pressure. |
| Typical Location | Fluid section / pump assembly of Graco airless sprayers (model-dependent). |
| Aftermarket Cross | Bedford 9-693 (checks as an aftermarket replacement) |
| Notes | Confirm dimensions and seat style per your specific model’s parts manual before ordering. |
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