The Graco 100064 Ball is a precision valve component used to ensure proper sealing and fluid control in Graco pumps and Hydra-Cat systems. Ideal for high-pressure spray units.
Based on Graco manuals and reputable parts listings, Graco 100064 Ball is used in the check/valve sections of the following Graco equipment families. Always confirm against your unit’s parts diagram or serial-specific manual before ordering.
| Part Number | 100064 |
|---|---|
| Component Type | Ball for pump/check-valve sealing (backflow prevention) |
| Typical Location | Intake/check valve of pump fluid section (varies by assembly) |
| Ball Diameter | 5/8 in. (per Severe-Duty pump parts list) |
| Common Assemblies | Hydra-Cat proportioners; Severe-Duty displacement pumps |
| Cross-Reference | Aftermarket equivalent often listed as Bedford 9-630 for 100064 |
The Graco 100064 Ball is a precision sealing element used inside Graco pump and valve assemblies to regulate fluid flow and maintain a reliable seal in high-pressure spray systems. It is commonly found in plural-component equipment and severe-duty pumps where consistent check-valve performance is critical for even spray patterns and system longevity.
