

The Graco 24E503 Kit Ratio 1:3 is a genuine OEM fluid regulator ratio conversion kit with a 1:3 spacer that helps adjust fluid pressure characteristics in compatible systems.
The Graco 24E503 Kit Ratio 1:3 is a genuine OEM ratio conversion kit designed to shift the regulator ratio to 1:3 using a black spacer, which adjusts fluid pressure characteristics for compatible systems.
| Ratio Setting | 1:3 (Black spacer) |
|---|---|
| Application | Fluid regulator adjustment |