

OEM control box designed to protect electrical components and maintain reliable operation in compatible Graco industrial spray and proportioning systems.
| Compatible Equipment | Compatibility |
|---|---|
| Graco XM Plural-Component Sprayers | Compatible with models utilizing OEM Control Box Part No. 278893. |
| Graco industrial proportioning systems | Direct OEM replacement for supported electronic control assemblies. |
| Graco electronic fluid handling equipment | Designed only for machines specifying Part No. 278893 in the Graco parts manual. |
The Graco 278893 Box, Control is a genuine OEM control box designed to protect and support the electrical control components used in compatible Graco industrial spraying and proportioning equipment. It provides a secure enclosure that helps safeguard sensitive electronics from dust, moisture, and everyday operating conditions.
Engineered to original Graco specifications, this replacement control box ensures proper fit and alignment while helping maintain dependable machine performance and simplifying equipment maintenance.
The Graco 278893 Control Box is used in compatible Graco industrial spray and proportioning systems where electrical control components require dependable protection and secure installation. Replacing a damaged enclosure helps preserve equipment reliability and protects critical electronic assemblies.